Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Maggie Roy"'
Autor:
Alexa Pichet Binette, Guillaume Theaud, François Rheault, Maggie Roy, D Louis Collins, Johannes Levin, Hiroshi Mori, Jae Hong Lee, Martin Rhys Farlow, Peter Schofield, Jasmeer P Chhatwal, Colin L Masters, Tammie Benzinger, John Morris, Randall Bateman, John CS Breitner, Judes Poirier, Julie Gonneaud, Maxime Descoteaux, Sylvia Villeneuve, DIAN Study Group, PREVENT-AD Research Group
Publikováno v:
eLife, Vol 10 (2021)
Beta-amyloid (Aβ) and tau proteins, the pathological hallmarks of Alzheimer’s disease (AD), are believed to spread through connected regions of the brain. Combining diffusion imaging and positron emission tomography, we investigated associations b
Externí odkaz:
https://doaj.org/article/6c39f9886d894c8585dfec09acbc7187
Autor:
Maggie Roy, Mélanie Fortier, François Rheault, Manon Edde, Etienne Croteau, Christian‐Alexandre Castellano, Francis Langlois, Valérie St‐Pierre, Bernard Cuenoud, Christian Bocti, Tamas Fulop, Maxime Descoteaux, Stephen C. Cunnane
Publikováno v:
Alzheimer’s & Dementia: Translational Research & Clinical Interventions, Vol 7, Iss 1, Pp n/a-n/a (2021)
Abstract Introduction White matter (WM) energy supply is crucial for axonal function and myelin maintenance. An exogenous source of ketones, the brain's alternative fuel to glucose, bypasses the brain's glucose‐specific energy deficit and improves
Externí odkaz:
https://doaj.org/article/f17f9ac8108e4a0385b6bda34619378e
Autor:
Maggie Roy, Manon Edde, Mélanie Fortier, Etienne Croteau, Christian-Alexandre Castellano, Valérie St-Pierre, Camille Vandenberghe, François Rheault, Mahsa Dadar, Simon Duchesne, Christian Bocti, Tamas Fulop, Stephen C. Cunnane, Maxime Descoteaux
Publikováno v:
Neurobiology of Aging. 115:77-87
Ketones, the brain's alternative fuel to glucose, bypass the brain glucose deficit and improve cognition in mild cognitive impairment (MCI). Our goal was to assess the impact of a 6-month ketogenic intervention on the functional connectivity within e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88252d1d8539980b7d9e487c68571d3e
https://doi.org/10.1016/j.neurobiolaging.2022.04.005
https://doi.org/10.1016/j.neurobiolaging.2022.04.005
Autor:
Matthieu Dumont, Maggie Roy, Pierre-Marc Jodoin, Felix C. Morency, Jean-Christophe Houde, Zhiyong Xie, Cici Bauer, Tarek A. Samad, Koene R. A. Van Dijk, James A. Goodman, Maxime Descoteaux, Alzheimer's Disease Neuroimaging Initiative
Publikováno v:
Frontiers in Aging Neuroscience, Vol 11 (2019)
Recent evidence shows that neuroinflammation plays a role in many neurological diseases including mild cognitive impairment (MCI) and Alzheimer's disease (AD), and that free water (FW) modeling from clinically acquired diffusion MRI (DTI-like acquisi
Externí odkaz:
https://doaj.org/article/cebc5511a32d4079ab0cebe74dbabb4f
Autor:
Francois Rheault, Kurt G. Schilling, Alex Valcourt‐Caron, Antoine Théberge, Charles Poirier, Gabrielle Grenier, Guido I. Guberman, John Begnoche, Jon Haitz Legarreta, Leon Cai, Maggie Roy, Manon Edde, Marco Perez Caceres, Mario Ocampo‐Pineda, Noor Al‐Sharif, Philippe Karan, Pietro Bontempi, Sami Obaid, Sara Bosticardo, Simona Schiavi, Viljami Sairanen, Alessandro Daducci, Laurie E. Cutting, Laurent Petit, Maxime Descoteaux, Bennett A. Landman
Publikováno v:
Human Brain Mapping
Human Brain Mapping, 2022, 43 (7), pp.2134-2147. ⟨10.1002/hbm.25777⟩
Human Brain Mapping, 2022, 43 (7), pp.2134-2147. ⟨10.1002/hbm.25777⟩
International audience; The segmentation of brain structures is a key component of many neuroimaging studies. Consistent anatomical definitions are crucial to ensure consensus on the position and shape of brain structures, but segmentations are prone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e96b8ffafad770a7f96ab22f35819c6c
https://hal.science/hal-03781904/file/13001_Rheault_HBM_inpress_22.pdf
https://hal.science/hal-03781904/file/13001_Rheault_HBM_inpress_22.pdf
Autor:
Tamas Fulop, Mélanie Fortier, Christian-Alexandre Castellano, Jean-Philippe Godin, Valérie St-Pierre, Francis Langlois, Marie-Christine Morin, Bernard Cuenoud, Étienne Myette-Côté, Carla Delannoy, Stephen C. Cunnane, Maggie Roy, Christian Bocti
Publikováno v:
Alzheimer's & Dementia
Introduction Counteracting impaired brain glucose metabolism with ketones may improve cognition in mild cognitive impairment (MCI). Methods Cognition, plasma ketone response, and metabolic profile were assessed before and 6 months after supplementati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::456081bc800ef3d4b26292ae45987045
https://doi.org/10.1002/alz.12206
https://doi.org/10.1002/alz.12206
Autor:
Mélanie Fortier, Christian Bocti, Stephen C. Cunnane, Etienne Croteau, Christian-Alexandre Castellano, Maggie Roy, Tamas Fulop, Jean-Christophe Houde, Eric Turcotte, François Rheault, Maxime Descoteaux, Valérie St-Pierre
Publikováno v:
Journal of Alzheimer's Disease. 76:863-881
Background White matter energy supply to oligodendrocytes and the axonal compartment is crucial for normal axonal function. Although gray matter glucose hypometabolism is extensively reported in Alzheimer's disease (AD), glucose and ketones, the brai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf0f92153b20ad1d0d6680fd11687cc0
https://doi.org/10.3233/jad-200213
https://doi.org/10.3233/jad-200213
Autor:
Stephen Cunnane, Maggie Roy, François Rheault, Melanie Fortier, Maxime Descoteaux, Christian‐Alexandre Castellano, Valerie St. Pierre, Christian Bocti, Tamas Fulop
Publikováno v:
Alzheimer's & Dementia. 17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3cb0ec4c04cbb1d5cab61de38bcbffb
https://doi.org/10.1002/alz.055678
https://doi.org/10.1002/alz.055678
Autor:
Randall J. Bateman, Hiroshi Mori, Judes Poirier, Colin L. Masters, Tammie L.S. Benzinger, Jasmeer P. Chhatwal, Maxime Descoteaux, Martin R. Farlow, D. Louis Collins, Guillaume Theaud, John C. Morris, Alexa Pichet Binette, Peter R. Schofield, Julie Gonneaud, John C.S. Breitner, François Rheault, Jae-Hong Lee, Sylvia Villeneuve, Maggie Roy, Johannes Levin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f21849eb8b3950a72eba3c2ff97c0a81
https://doi.org/10.7554/elife.62929.sa2
https://doi.org/10.7554/elife.62929.sa2
Autor:
Etienne Croteau, Tamas Fulop, Christian-Alexandre Castellano, Bernard Cuenoud, Manon Edde, François Rheault, Maxime Descoteaux, Maggie Roy, Mélanie Fortier, Christian Bocti, Valérie St-Pierre, Stephen C. Cunnane, Francis Langlois
Publikováno v:
Alzheimer's & Dementia : Translational Research & Clinical Interventions
Alzheimer’s & Dementia: Translational Research & Clinical Interventions, Vol 7, Iss 1, Pp n/a-n/a (2021)
Alzheimer’s & Dementia: Translational Research & Clinical Interventions, Vol 7, Iss 1, Pp n/a-n/a (2021)
INTRODUCTIONWhite matter (WM) energy supply is crucial for axonal function and myelin maintenance. Providing ketones, the brain’s alternative fuel to glucose, is a therapeutic strategy to bypass the brain’s glucose-specific energy deficit in mild
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f1a8f0f7f327f8b99b05b761be8f003
https://doi.org/10.1002/trc2.12217
https://doi.org/10.1002/trc2.12217