Pyridoxindependent epielpsy, long way of diagnosis

Autor: C Prager, HJ Meencke, C Makowski

Publikováno v: Neuropediatrics. 39

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::149b866bfed0864c9a4e76650b929b1a
https://doi.org/10.1055/s-2008-1079520

Presurgical video-EEG monitoring with foramen ovale and epidural peg electrodes: a 25-year perspective.

Autor: Miron G; Epilepsy-Center Berlin-Brandenburg, Institute for Diagnostics of Epilepsy, Berlin, Germany. gadi.miron@charite.de.; Epilepsy-Center Berlin-Brandenburg, Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany. gadi.miron@charite.de., Dehnicke C; Epilepsy-Center Berlin-Brandenburg, Institute for Diagnostics of Epilepsy, Berlin, Germany., Meencke HJ; Epilepsy-Center Berlin-Brandenburg, Institute for Diagnostics of Epilepsy, Berlin, Germany., Onken J; Department of Neurosurgery, Charité - Universitätsmedizin Berlin, Berlin, Germany., Holtkamp M; Epilepsy-Center Berlin-Brandenburg, Institute for Diagnostics of Epilepsy, Berlin, Germany.; Epilepsy-Center Berlin-Brandenburg, Department of Neurology, Charité - Universitätsmedizin Berlin, Berlin, Germany.

Publikováno v: Journal of neurology [J Neurol] 2022 Oct; Vol. 269 (10), pp. 5474-5486. Date of Electronic Publication: 2022 Jun 15.

Histopathological Findings in Brain Tissue Obtained during Epilepsy Surgery.

Autor: Blumcke I; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Spreafico R; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Haaker G; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Coras R; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Kobow K; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Bien CG; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Pfäfflin M; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Elger C; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Widman G; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Schramm J; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Becker A; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Braun KP; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Leijten F; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Baayen JC; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Aronica E; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Chassoux F; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Hamer H; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Stefan H; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Rössler K; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Thom M; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Walker MC; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Sisodiya SM; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Duncan JS; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., McEvoy AW; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Pieper T; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Holthausen H; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Kudernatsch M; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Meencke HJ; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Kahane P; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Schulze-Bonhage A; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Zentner J; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Heiland DH; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Urbach H; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Steinhoff BJ; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Bast T; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Tassi L; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Lo Russo G; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Özkara C; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Oz B; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Krsek P; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Vogelgesang S; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Runge U; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Lerche H; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Weber Y; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Honavar M; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Pimentel J; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Arzimanoglou A; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Ulate-Campos A; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Noachtar S; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Hartl E; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Schijns O; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Guerrini R; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Barba C; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Jacques TS; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Cross JH; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Feucht M; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Mühlebner A; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Grunwald T; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Trinka E; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Winkler PA; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Gil-Nagel A; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Toledano Delgado R; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Mayer T; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Lutz M; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Zountsas B; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Garganis K; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Rosenow F; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Hermsen A; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., von Oertzen TJ; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Diepgen TL; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece., Avanzini G; From the Departments of Neuropathology (I.B., G.H., R.C., K.K.) and Neurosurgery (K.R.) and the Epilepsy Center (H. Hamer, H.S.), University Hospital Erlangen, Erlangen, the Epilepsy Center Bethel, Krankenhaus Mara, Bielefeld (C.G.B., M.P.), the Departments of Epileptology (C.E., G.W.) and Neuropathology (A.B.), University of Bonn Medical Center, and Medical Faculty, University of Bonn (J.S.), Bonn, the Neuropediatric Clinic, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth (T.P., H. Holthausen, M.K., P.A.W.), the Epilepsy Center Berlin-Brandenburg, Berlin (H.J.M.), the Epilepsy Center (G.H., A.S.-B.) and Department of Neurosurgery (J.Z., D.H.H.), University Hospital, and the Department of Neuroradiology, Medical Center-University of Freiburg, and Faculty of Medicine, University of Freiburg (H.U.) Freiburg, Kork Epilepsy Center, Kehl-Kork (B.J.S., T.B.), the Departments of Neuropathology (S.V.) and Neurology (U.R.), University Hospital Greifswald, Greifswald, the Department of Neurology and Epileptology, Hertie Institute of Clinical Brain Research, University of Tübingen, Tübingen (H.L., Y.W.), the Department of Neurology, University of Ulm, Ulm (H.L., Y.W.), the Epilepsy Center, Department of Neurology, Ludwig-Maximilians-University Hospital, Munich (S.N., E.H., P.A.W.), Sächsisches Epilepsiezentrum Radeberg, Radeberg (T.M., M.L.), Epilepsy Center Frankfurt Rhine-Main and the Department of Neurology, Goethe University, Frankfurt am Main (F.R., A.H.), the Epilepsy Center Hessen-Marburg, Philipps-University Marburg, Marburg (F.R., A.H.), and the Department of Social Medicine, Occupational and Environmental Dermatology, Heidelberg University, Heidelberg (T.L.D.) - all in Germany; the Clinical Epileptology and Experimental Neurophysiology Unit (R.S.) and the Department of Neurophysiology, Epilepsy Center (G.A.), IRCCS Foundation, Neurological Institute C. Besta, and the Claudio Munari Epilepsy Surgery Center, Niguarda Hospital (L.T., G.L.R.), Milan, and the Pediatric Neurology Unit and Laboratories, Children's Hospital A. Meyer-University of Florence, Florence (R.G., C.B.) - all in Italy; Brain Center Rudolf Magnus, Department of Neurology and Neurosurgery (K.P.B., F.L.), and the Department of (Neuro)Pathology (E.A.), University Medical Center Utrecht, Utrecht, the Department of Neurosurgery, VU University Medical Center (J.C.B.), and the Department of (Neuro)Pathology, Academic Medisch Centrum, University of Amsterdam (E.A., A.M.), and the Department of (Neuro)Pathology, VU University Medical Center (E.A., A.M.), Amsterdam, Stichting Epilepsie Instellingen Nederland, Heemstede (E.A.), and the Department of Neurosurgery, Academic Center for Epileptology, Maastricht University Medical Center, Maastricht (O.S.) - all in the Netherlands; the Department of Neurosurgery, Sainte-Anne Hospital, and Paris Descartes University, Paris (F.C.), the Department of Neurology, Michallon Hospital, GIN INSERM Unité 836, Grenoble Alpes University, Grenoble (P. Kahane), and the Department of Clinical Epileptology, Sleep Disorders and Functional Neurology in Children, University Hospitals of Lyon, and the Brain Dynamics and Cognition team, Lyon Neurosciences Research Center, Lyon (A.A., A.U.-C.) - all in France; the Departments of Neuropathology (M.T.) and Clinical and Experimental Epilepsy (M.C.W., S.M.S., J.S.D., A.W.M.), UCL Institute of Neurology, and the Developmental Biology and Cancer Programme (T.S.J.) and Developmental Neurosciences Program (J.H.C.), UCL-Great Ormond Street Institute of Child Health, and the Department of Histopathology, Great Ormond Street Hospital for Children (T.S.J.), London, and Young Epilepsy, Lingfield (J.H.C.) - all in the United Kingdom; the Departments of Neurology (C.Ö.) and Pathology (B.O.), Istanbul University, Cerrahpasa Medical Faculty, Istanbul, Turkey; the Department of Pediatric Neurology, Motol Epilepsy Center, Charles University in Prague, and the 2nd Faculty of Medicine, Motol University Hospital, Prague, Czech Republic (P. Krsek); the Department of Anatomical Pathology, Hospital Pedro Hispano, Matosinhos (M.H.), and the Laboratory of Neuropathology, Department of Neurosciences, Hospital de Santa Maria-Centro Hospitalar de Lisboa Norte, Lisbon (J.P.) - both in Portugal; the Epilepsy Unit, Child Neurology Department, Hospital San Juan de Dios, Barcelona (A.A., A.U.-C.); the Department of Pediatrics, Medical University Vienna, Vienna (M.F., A.M.), the Departments of Neurology (E.T.) and Neurosurgery (P.A.W.), Christian Doppler Medical Center, Paracelsus Medical University, Center for Cognitive Neuroscience, Salzburg, and the Department of Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz (T.J.O.) - all in Austria; the Swiss Epilepsy Center and Department of Neurology, University Hospital, Zurich, Switzerland (T.G.); the Department of Neurology, Hospital Ruber Internacional, Madrid (A.G.-N., R.T.D.); and the Neurosurgical Department (B.Z.) and Epilepsy Monitoring Unit (K.G.), St. Luke's Hospital, Thessaloniki, Greece.

Publikováno v: The New England journal of medicine [N Engl J Med] 2017 Oct 26; Vol. 377 (17), pp. 1648-1656.

KOMET: an unblinded, randomised, two parallel-group, stratified trial comparing the effectiveness of levetiracetam with controlled-release carbamazepine and extended-release sodium valproate as monotherapy in patients with newly diagnosed epilepsy.

Autor: Trinka E; Department of Neurology, Paracelsus Medical University, Christian Doppler Klinik, Salzburg, Austria. e.trinka@salk.at, Marson AG, Van Paesschen W, Kälviäinen R, Marovac J, Duncan B, Buyle S, Hallström Y, Hon P, Muscas GC, Newton M, Meencke HJ, Smith PE, Pohlmann-Eden B

Publikováno v: Journal of neurology, neurosurgery, and psychiatry [J Neurol Neurosurg Psychiatry] 2013 Oct; Vol. 84 (10), pp. 1138-47. Date of Electronic Publication: 2012 Aug 29.

Randomized controlled trial of 2.5-cm versus 3.5-cm mesial temporal resection--Part 2: volumetric resection extent and subgroup analyses.

Autor: Schramm J; Department of Neurosurgery, University of Bonn, Germany. Johannes.Schramm@ukb.uni-bonn.de, Lehmann TN, Zentner J, Mueller CA, Scorzin J, Fimmers R, Meencke HJ, Schulze-Bonhage A, Elger CE

Publikováno v: Acta neurochirurgica [Acta Neurochir (Wien)] 2011 Feb; Vol. 153 (2), pp. 221-8. Date of Electronic Publication: 2010 Dec 18.