Longitudinal MR spectroscopy of neurodegeneration in multiple sclerosis with diffusion of the intra-axonal constituent N-acetylaspartate

Autor: Emily Turner Wood, Ece Ercan, Pascal Sati, Irene C.M. Cortese, Itamar Ronen, Daniel S. Reich

Publikováno v: NeuroImage: Clinical, Vol 15, Iss , Pp 780-788 (2017)

Multiple sclerosis (MS) is a pathologically complex CNS disease: inflammation, demyelination, and neuroaxonal degeneration occur concurrently and may depend on one another. Current therapies are aimed at the immune-mediated, inflammatory destruction

Externí odkaz: https://doaj.org/article/abebaebd2df74e41867fe8383e715db2

Advanced MR Techniques for Preoperative Glioma Characterization:Part 2

Autor: Gilbert Hangel, Bárbara Schmitz‐Abecassis, Nico Sollmann, Joana Pinto, Fatemehsadat Arzanforoosh, Frederik Barkhof, Thomas Booth, Marta Calvo‐Imirizaldu, Guilherme Cassia, Marek Chmelik, Patricia Clement, Ece Ercan, Maria A. Fernández‐Seara, Julia Furtner, Elies Fuster‐Garcia, Matthew Grech‐Sollars, N. Tugay Guven, Gokce Hale Hatay, Golestan Karami, Vera C. Keil, Mina Kim, Johan A. F. Koekkoek, Simran Kukran, Laura Mancini, Ruben Emanuel Nechifor, Alpay Özcan, Esin Ozturk‐Isik, Senol Piskin, Kathleen M. Schmainda, Siri F. Svensson, Chih‐Hsien Tseng, Saritha Unnikrishnan, Frans Vos, Esther Warnert, Moss Y. Zhao, Radim Jancalek, Teresa Nunes, Lydiane Hirschler, Marion Smits, Jan Petr, Kyrre E. Emblem

Publikováno v: Hangel, G, Schmitz-abecassis, B, Sollmann, N, Pinto, J, Arzanforoosh, F, Barkhof, F, Booth, T, Calvo-imirizaldu, M, Cassia, G, Chmelik, M, Clement, P, Ercan, E, Fernández-seara, M A, Furtner, J, Fuster-garcia, E, Grech-sollars, M, Guven, N T, Hatay, G H, Karami, G, Keil, V C, Kim, M, Koekkoek, J A F, Kukran, S, Mancini, L, Nechifor, R E, Özcan, A, Ozturk-isik, E, Piskin, S, Schmainda, K M, Svensson, S F, Tseng, C, Unnikrishnan, S, Vos, F, Warnert, E, Zhao, M Y, Jancalek, R, Nunes, T, Hirschler, L, Smits, M, Petr, J & Emblem, K E 2023, ' Advanced MR Techniques for Preoperative Glioma Characterization : Part 2 ', Journal of Magnetic Resonance Imaging, vol. 57, no. 6, pp. 1676-1695 . https://doi.org/10.1002/jmri.28663
JOURNAL OF MAGNETIC RESONANCE IMAGING
Hangel, G, Schmitz-Abecassis, B R, Sollmann, N, Pinto, J, Arzanforoosh, F, Barkhof, F, Booth, T, Calvo-Imirizaldu, M, Cassia, G, Chmelik, M, Clement, P, Ercan, E, Fernández-Seara, M A, Furtner, J, Fuster-Garcia, E, Grech-Sollars, M, Guven, N T, Hatay, G H, Karami, G, Keil, V C, Kim, M, Koekkoek, J A F, Kukran, S, Mancini, L, Nechifor, R E, Özcan, A, Ozturk-Isik, E, Piskin, S, Schmainda, K M, Svensson, S F, Tseng, C-H, Unnikrishnan, S, Vos, F, Warnert, E, Zhao, M Y, Jancalek, R, Nunes, T, Hirschler, L, Smits, M, Petr, J & Emblem, K E 2023, ' Advanced MR Techniques for Preoperative Glioma Characterization : Part 2 ', Journal of Magnetic Resonance Imaging, vol. 57, no. 6, pp. 1676-1695 . https://doi.org/10.1002/jmri.28663
Journal of Magnetic Resonance Imaging 57(2023)6, 1676-1695

Preoperative clinical MRI protocols for gliomas, brain tumors with dismal outcomes due to their infiltrative properties, still rely on conventional structural MRI, which does not deliver information on tumor genotype and is limited in the delineation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1022503bb4aa5e74d26b26d410ee4cac
https://kclpure.kcl.ac.uk/en/publications/ea923c6f-1249-465d-927a-47b0644bbdce

Inhomogeneous magnetization transfer imaging: Concepts and directions for further development

Autor: David C. Alsop, Ece Ercan, Olivier M. Girard, Alex L. Mackay, Carl A. Michal, Gopal Varma, Elena Vinogradov, Guillaume Duhamel

Publikováno v: NMR in Biomedicine
NMR in Biomedicine, 2022, ⟨10.1002/nbm.4808⟩

International audience; Off-resonance radio frequency irradiation can induce the ordering of proton spins in the dipolar fields of their neighbors, in molecules with restricted mobility. This dipolar order decays with a characteristic relaxation time

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a34249cb8fd07100d247c5020e8a6b1
https://hal.science/hal-03767121/file/ihmtreviewrevdraft.pdf

Quantitative susceptibility mapping in the thalamus and basal ganglia of systemic lupus erythematosus patients with neuropsychiatric complaints

Autor: Thijs van Harten, César Magro-Checa, Marjolein Bulk, Louise van der Weerd, Itamar Ronen, Francesca Inglese, Jelle J. Goeman, Sjoerd G. van Duinen, Mark A. van Buchem, Ingrid M Hegeman, Boyd Kenkhuis, Gerda M Steup-Beekman, Christian Mawrin, Tom W J Huizinga, Ece Ercan

Publikováno v: NeuroImage: Clinical
NeuroImage : Clinical
NeuroImage: Clinical, Vol 30, Iss, Pp 102637-(2021)
NeuroImage: Clinical, 30. ELSEVIER SCI LTD

Highlights • QSM was hypothesized to reflect neuroinflammation in neuropsychiatric SLE. • Susceptibility values of the basal ganglia are not changed in SLE and NPSLE. • Neither disease activity nor damage due to SLE correlated with susceptibili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::212c138a9e9c2debeeea8b7ee8035f97
http://sro.sussex.ac.uk/id/eprint/103879/1/1-s2.0-S2213158221000814-main.pdf

Longitudinal changes in cerebral white matter microstructure in newly diagnosed systemic lupus erythematosus patients

Autor: Elisabetta Groppo, Tom W J Huizinga, Alessandra Bortoluzzi, Gerda M Steup-Beekman, Alfredo Revenaz, Jelle J. Goeman, Jeroen de Bresser, Ettore Silvagni, Francesca Inglese, Ece Ercan, Massimo Borrelli, Marcello Govoni, Enrico Fainardi, Itamar Ronen

Publikováno v: Rheumatology (Oxford, England)
Rheumatology, 60(6), 2678-2687. OXFORD UNIV PRESS
Rheumatology

Objectives To evaluate longitudinal variations in diffusion tensor imaging (DTI) metrics of different white matter (WM) tracts of newly diagnosed SLE patients, and to assess whether DTI changes relate to changes in clinical characteristics over time.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e6e2121fb7482d7d2cdc3a294f9c20e
http://hdl.handle.net/11392/2435627