Author

Maggie Roy

Université de SherbrookeORCID 0000-0002-6503-6747Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 3 Assay:imaging· 3 Research Focus:differential expression· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:cell-cell communication· 1 Approach:experimental assay· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Maxime DescoteauxiD· 3 shared François RheaultiD· 2 shared Alexa Pichet BinetteiD· 1 shared Alzheimer’s Disease Neuroimaging Initiative· 1 shared Cici BaueriD· 1 shared D. Louis CollinsiD· 1 shared Félix C. Morency· 1 shared Guillaume TheaudiD· 1 shared

Activity by Year

2018-2020 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersNeuroscience

Maxime DescoteauxORCID

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3 papers

Recent·Most cited

Bundle-specific associations between white matter microstructure and Aβ and tau pathology at their connecting cortical endpoints in older adults at risk of Alzheimer's disease

Alexa Pichet Binette, Guillaume Theaud, François Rheault, Maggie Roy, D. Louis Collins, John C.S. Breitner, Judes Poirier, Maxime Descoteaux, Sylvia Villeneuve

The paper examines associations between white matter microstructure and Aβ/tau pathology in specific brain bundles in at-risk older adults, finding diffusion metrics linked to Aβ and tau levels at cortical endpoints.

bioRxiv · Aug 27, 2020 · PreprintNeuroscience

Free water in white matter differentiates MCI and AD from control subjects

Matthieu Dumont, Maggie Roy, Pierre‐Marc Jodoin, Félix 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

The paper develops a free water (FW) processing pipeline to differentiate mild cognitive impairment (MCI) and Alzheimer's disease (AD) from controls using diffusion MRI data.

Frontiers in Aging Neuroscience · Oct 2, 2019Peer-reviewedNeuroscience

Bundle-specific fornix reconstruction for dual-tracer PET-tractometry

François Rheault, Maggie Roy, Stephen C. Cunnane, Maxime Descoteaux

This paper introduces a bundle-specific tractography algorithm to improve fornix reconstruction in MRI, enabling combined tractometry with dual-tracer PET in MCI patients.

bioRxiv · Sep 21, 2018 · PreprintNeuroscience