Author

Grace Pigeau

Douglas Mental Health University Institute

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 2 Bioinformatics· 1

Signature Assays, Organisms & Methods

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Organism:human· 3 Assay:imaging· 3 Approach:statistical model· 3 Research Focus:differential expression· 2 Research Focus:benchmarking· 1

Frequent Co-Authors

Gabriel A. DevenyiiD· 3 shared M. Mallar ChakravartyiD· 3 shared Manuela CostantinoiD· 3 shared Aurélie BussyiD· 2 shared Nicole J GervaisiD· 2 shared Olivier ParentiD· 2 shared Justine Ziolkowski· 1 shared Nadia BlosteiniD· 1 shared

Activity by Year

2021-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 38 mutual co-author links

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3 shared papersNeuroscience

Gabriel A. DevenyiORCID

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3 papers

Recent·Most cited

The impact of study design choices on significance and generalizability of canonical correlation analysis in neuroimaging studies

Grace Pigeau, Manuela Costantino, Gabriel A. Devenyi, Aurélie Bussy, Olivier Parent, M. Mallar Chakravarty

This paper examines how parcellation methods and sample size affect canonical correlation analysis results in neuroimaging studies using UK Biobank data.

bioRxiv · Dec 14, 2022 · PreprintBioinformatics

Menopause, Brain Anatomy, Cognition and Alzheimer's Disease

Manuela Costantino, Grace Pigeau, Olivier Parent, Justine Ziolkowski, Gabriel A. Devenyi, Nicole J Gervais, M. Mallar Chakravarty

This study examines the relationship between menopause status, type, and age at menopause with cognition, Alzheimer's Disease, and brain anatomy using UK Biobank data, finding no direct brain impact but a positive correlation between non-surgical menopause age and cognition, and confirming increased AD risk with early or surgical menopause.

bioRxiv · Oct 18, 2022 · PreprintNeuroscience

Sex Differences in Cortical Morphometry during Ageing: Examining the Interplay between Lifestyle and Reproductive Factors

Manuela Costantino, Aurélie Bussy, Grace Pigeau, Nadia Blostein, Gabriel A. Devenyi, Ross D. Markello, Raihaan Patel, Nicole J Gervais, M. Mallar Chakravarty

The paper examines how lifestyle and reproductive factors interact with cortical thickness in healthy adults, finding sex-specific patterns linked to brain ageing.

bioRxiv · Oct 14, 2021 · PreprintNeuroscience