Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ismail Koubiyr"'
Autor:
Juliette Boscheron, Aurélie Ruet, Mathilde Deloire, Julie Charré-Morin, Aurore Saubusse, Bruno Brochet, Thomas Tourdias, Ismail Koubiyr
Publikováno v:
Frontiers in Neurology, Vol 12 (2021)
While memory impairment in multiple sclerosis (MS) is known to be associated with hippocampal alterations, whether hippocampal networks could dynamically reorganize as a compensation mechanism is still a matter of debate. In this context, our aim was
Externí odkaz:
https://doaj.org/article/e5c46f852b0a4317812f52fb156d7c2d
Autor:
Ismail Koubiyr, Mathilde Deloire, Pierrick Coupé, Cécile Dulau, Pierre Besson, Amandine Moroso, Vincent Planche, Thomas Tourdias, Bruno Brochet, Aurélie Ruet
Publikováno v:
Frontiers in Neurology, Vol 9 (2018)
Background and purpose: Whether some gray matter (GM) regions are differentially vulnerable at the early stages of MS is still unknown. The objective of this study is to investigate whether deep and cortical GM are differentially vulnerable after a c
Externí odkaz:
https://doaj.org/article/b842cae0957c428e947be288ae2c7610
Autor:
Shanna D. Kulik, Ilse M. Nauta, Prejaas Tewarie, Ismail Koubiyr, Edwin van Dellen, Aurelie Ruet, Kim A. Meijer, Brigit A. de Jong, Cornelis J. Stam, Arjan Hillebrand, Jeroen J. G. Geurts, Linda Douw, Menno M. Schoonheim
Publikováno v:
Network Neuroscience, 6(2), 339-356
Kulik, S D, Nauta, I M, Tewarie, P, Koubiyr, I, van Dellen, E, Ruet, A, Meijer, K A, de Jong, B A, Stam, C J, Hillebrand, A, Geurts, J J G, Douw, L & Schoonheim, M M 2022, ' Structure-function coupling as a correlate and potential biomarker of cognitive impairment in multiple sclerosis ', Network Neuroscience, vol. 6, no. 2, pp. 339-356 . https://doi.org/10.1162/netn_a_00226
Kulik, S D, Nauta, I M, Tewarie, P, Koubiyr, I, van Dellen, E, Ruet, A, Meijer, K A, de Jong, B A, Stam, C J, Hillebrand, A, Geurts, J J G, Douw, L & Schoonheim, M M 2022, ' Structure-function coupling as a correlate and potential biomarker of cognitive impairment in multiple sclerosis ', Network Neuroscience, vol. 6, no. 2, pp. 339-356 . https://doi.org/10.1162/netn_a_00226
Multiple sclerosis (MS) features extensive connectivity changes, but how structural and functional connectivity relate, and whether this relation could be a useful biomarker for cognitive impairment in MS is unclear. This study included 79 MS patient
Autor:
Pierrick Coupé, Vincent Planche, Boris Mansencal, Reda A. Kamroui, Ismail Koubiyr, José V. Manjon, Thomas Tourdias
Publikováno v:
bioRxiv
BackgroundAtrophy related to Multiple Sclerosis (MS) has been found at the early stages of the disease. However, the archetype dynamic trajectories of the neurodegenerative process, even prior to clinical diagnosis, remain unknown.MethodsWe modeled t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::971660688bceba8a939ced80d172f8c4
https://europepmc.org/articles/PMC10055083/
https://europepmc.org/articles/PMC10055083/
Autor:
Ismail Koubiyr, Tommy AA Broeders, Mathilde Deloire, Bruno Brochet, Thomas Tourdias, Jeroen JG Geurts, Menno Michiel Schoonheim, Aurélie Ruet
Publikováno v:
Koubiyr, I, Broeders, T A A, Deloire, M, Brochet, B, Tourdias, T, Geurts, J J G, Schoonheim, M M & Ruet, A 2022, ' Altered functional brain states predict cognitive decline 5 years after a clinically isolated syndrome ', Multiple Sclerosis Journal, vol. 28, no. 12, pp. 1973-1982 . https://doi.org/10.1177/13524585221101470
Multiple Sclerosis Journal, 28(12), 1973-1982. SAGE Publications Ltd
Multiple Sclerosis Journal, 28(12), 1973-1982. SAGE Publications Ltd
Background: Cognitive impairment occurs in the earliest stages of multiple sclerosis (MS) together with altered functional connectivity (FC). Objective: The aim of this study was to investigate the evolution of dynamic FC states in early MS and their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8751c9913c6cd066b7254a1b9f1ed811
https://research.vumc.nl/en/publications/6f91b479-f124-481e-a376-38becc361562
https://research.vumc.nl/en/publications/6f91b479-f124-481e-a376-38becc361562
Autor:
Simon Blyau, Ismail Koubiyr, Manojkumar Saranathan, Pierrick Coupé, Mathilde Deloire, Julie Charré-Morin, Aurore Saubusse, Bei Zhang, Brian Rutt, Vincent Dousset, Bruno Brochet, Aurélie Ruet, Thomas Tourdias
Publikováno v:
Multiple sclerosis (Houndmills, Basingstoke, England).
Objectives: Investigating differential vulnerability of thalamic nuclei in multiple sclerosis (MS). Methods: In a secondary analysis of prospectively collected datasets, we pooled 136 patients with MS or clinically isolated syndrome and 71 healthy co
Autor:
Bruno Brochet, Mathilde Deloire, Thomas Tourdias, Julie Charré-Morin, Ismail Koubiyr, Aurélie Ruet, Pierre Besson, Aurore Saubusse
Publikováno v:
Multiple Sclerosis Journal. 27:559-567
Background: The relationship between structural and functional deficits in multiple sclerosis (MS) is unclear. Objective: This study explored structure-function relationships during the 5 years following a clinically isolated syndrome and their role
Autor:
Bruno Brochet, Thomas Tourdias, Mathilde Deloire, Julie Charré-Morin, Ismail Koubiyr, Aurore Saubusse, Aurélie Ruet, Pierre Besson
Publikováno v:
Brain. 142:3428-3439
Structural and functional connectivity abnormalities have been reported previously in multiple sclerosis. However, little is known about how each modality evolution relates to the other. Recent studies in other neurological disorders have suggested t
Autor:
Bruno Brochet, Julie Charré-Morin, Mathilde Deloire, Ismail Koubiyr, Cécile Dulau-Metras, Aurélie Ruet, Aurore Saubusse
Publikováno v:
Journal of neuroscience researchREFERENCES. 100(2)
Theory of mind (ToM) seems to be affected in multiple sclerosis (MS). MRI studies suggested a role of the amygdala in social cognitive performances. Therefore, we explored the role of the amygdala network in ToM using a multimodal MRI approach. In MS
Autor:
Brian C. Healy, Miklos Palotai, Alfredo Morales Pinzón, Tanuja Chitnis, Michele Cavallari, Ismail Koubiyr, Bonnie I. Glanz, Charles R.G. Guttmann, Aria Nazeri, Howard L. Weiner
Publikováno v:
Multiple Sclerosis Journal. 26:1708-1718
Background: Fatigue in multiple sclerosis (MS) has been inconsistently associated with disruption of specific brain circuitries. Temporal fluctuations of fatigue have not been considered. Objective: The aim of this study was to investigate the associ