Zobrazeno 1 - 10
of 844
pro vyhledávání: '"Walter, Heindel"'
Autor:
Aglaé Velasco Gonzalez, Boris Buerke, Dennis Görlich, Cristina Sauerland, Manfred Fobker, Astrid Jeibmann, Walter Heindel, Andreas Faldum, Werner Paulus, Harald Kugel
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Knowledge of thrombus behavior and visualization on MRI in acute ischemic stroke is less than optimal. However, MRI sequences could be enhanced based on the typical T1 and T2 relaxation times of the target tissues, which mainly determine the
Externí odkaz:
https://doaj.org/article/fd5f608a472c4cebbec6d59acaaad9b8
Autor:
Emily Hoffmann, Daniel Schache, Carsten Höltke, Jens Soltwisch, Stephan Niland, Tobias Krähling, Klaus Bergander, Martin Grewer, Christiane Geyer, Linda Groeneweg, Johannes A. Eble, Thomas Vogl, Johannes Roth, Walter Heindel, Bastian Maus, Anne Helfen, Cornelius Faber, Moritz Wildgruber, Mirjam Gerwing, Verena Hoerr
Publikováno v:
Journal of Translational Medicine, Vol 21, Iss 1, Pp 1-15 (2023)
Abstract Background With metabolic alterations of the tumor microenvironment (TME) contributing to cancer progression, metastatic spread and response to targeted therapies, non-invasive and repetitive imaging of tumor metabolism is of major importanc
Externí odkaz:
https://doaj.org/article/76432bd0b33048e585ea50f788f241f8
Autor:
Jacob Stake, Christine Spiekers, Burak Han Akkurt, Walter Heindel, Tobias Brix, Manoj Mannil, Manfred Musigmann
Publikováno v:
Diagnostics, Vol 14, Iss 11, p 1070 (2024)
In this study, we sought to evaluate the capabilities of radiomics and machine learning in predicting seropositivity in patients with suspected autoimmune encephalitis (AE) from MR images obtained at symptom onset. In 83 patients diagnosed with AE be
Externí odkaz:
https://doaj.org/article/e064eb1a5cef46f48e13e6b089ce7adf
Autor:
Emily Hoffmann, Mirjam Gerwing, Tobias Krähling, Uwe Hansen, Katharina Kronenberg, Max Masthoff, Christiane Geyer, Carsten Höltke, Lydia Wachsmuth, Regina Schinner, Verena Hoerr, Walter Heindel, Uwe Karst, Michel Eisenblätter, Bastian Maus, Anne Helfen, Cornelius Faber, Moritz Wildgruber
Publikováno v:
Breast Cancer Research, Vol 25, Iss 1, Pp 1-16 (2023)
Abstract Background Response assessment of targeted cancer therapies is becoming increasingly challenging, as it is not adequately assessable with conventional morphological and volumetric analyses of tumor lesions. The tumor microenvironment is part
Externí odkaz:
https://doaj.org/article/bb457be90422403fb4b3cade4f355994
Autor:
Katharina Förster, Dominik Grotegerd, Katharina Dohm, Hannah Lemke, Verena Enneking, Susanne Meinert, Ronny Redlich, Walter Heindel, Jochen Bauer, Harald Kugel, Thomas Suslow, Patricia Ohrmann, Angela Carballedo, Veronica O’Keane, Andrew Fagan, Kelly Doolin, Hazel McCarthy, Philipp Kanske, Thomas Frodl, Udo Dannlowski
Publikováno v:
Translational Psychiatry, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract Repeated hospitalizations are a characteristic of severe disease courses in patients with affective disorders (PAD). To elucidate how a hospitalization during a nine-year follow-up in PAD affects brain structure, a longitudinal case-control
Externí odkaz:
https://doaj.org/article/266fca6d98e64099b0c783a8455b3b5f
Autor:
Peter B. Sporns, André Kemmling, Lennart Meyer, Christos Krogias, Volker Puetz, Kolja M. Thierfelder, Marco Duering, Carsten Lukas, Daniel Kaiser, Sönke Langner, Alex Brehm, Lukas T. Rotkopf, Wolfgang G. Kunz, Carolin Beuker, Walter Heindel, Jens Fiehler, Peter Schramm, Heinz Wiendl, Heike Minnerup, Marios Nikos Psychogios, Jens Minnerup
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
Background and purposeAutomated perfusion imaging can detect stroke patients with unknown time of symptom onset who are eligible for thrombolysis. However, the availability of this technique is limited. We, therefore, established the novel concept of
Externí odkaz:
https://doaj.org/article/aadc193dd449416f8565b01f9a71be7b
Autor:
Hermann Krähling, Manfred Musigmann, Burak Han Akkurt, Thomas Sartoretti, Elisabeth Sartoretti, Dylan J. H. A. Henssen, Walter Stummer, Walter Heindel, Benjamin Brokinkel, Manoj Mannil
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract The aim of this study was to develop a magnetic resonance imaging (MRI) based radiomics model to predict mitosis cycles in intracranial meningioma grading prior to surgery. Preoperative contrast-enhanced T1-weighted (T1CE) cerebral MRI data
Externí odkaz:
https://doaj.org/article/cdae8275cd614a919c6c482dbebd16aa
Autor:
Benjamin Noto, Wolfgang Roll, Laura Zinken, Robert Rischen, Laura Kerschke, Georg Evers, Walter Heindel, Michael Schäfers, Florian Büther
Publikováno v:
EJNMMI Research, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Backgrounds Elastic motion correction in PET has been shown to increase image quality and quantitative measurements of PET datasets affected by respiratory motion. However, little is known on the impact of respiratory motion correction on cl
Externí odkaz:
https://doaj.org/article/3bb751a9f6484b98948c5e07a4a58dc3
Autor:
Peter B. Sporns, Marco Höhne, Lennart Meyer, Christos Krogias, Volker Puetz, Kolja M. Thierfelder, Marco Duering, Daniel Kaiser, Sönke Langner, Alex Brehm, Lukas T. Rotkopf, Wolfgang G. Kunz, Jens Fiehler, Walter Heindel, Peter Schramm, Heinz Wiendl, Heike Minnerup, Marios Nikos Psychogios, André Kemmling, Jens Minnerup
Publikováno v:
Journal of Stroke, Vol 24, Iss 3, Pp 390-395 (2022)
Background and Purpose Many patients with stroke cannot receive intravenous thrombolysis because the time of symptom onset is unknown. We tested whether a simple method of computed tomography (CT)-based quantification of water uptake in the ischemic
Externí odkaz:
https://doaj.org/article/59788560f7a4421cbf94c592b1752a36
Autor:
Manfred Musigmann, Burak Han Akkurt, Hermann Krähling, Benjamin Brokinkel, Dylan J. H. A. Henssen, Thomas Sartoretti, Nabila Gala Nacul, Walter Stummer, Walter Heindel, Manoj Mannil
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Our aim is to predict possible gross total and subtotal resections of skull meningiomas from pre-treatment T1 post contrast MR-images using radiomics and machine learning in a representative patient cohort. We analyse the accuracy of our mod
Externí odkaz:
https://doaj.org/article/94d82d01cc5a40fdb40fc2e45ce43b48