G
Guy A. Rouleau
Researcher at Montreal Neurological Institute and Hospital
Publications - 935
Citations - 75050
Guy A. Rouleau is an academic researcher from Montreal Neurological Institute and Hospital. The author has contributed to research in topics: Gene & Genome-wide association study. The author has an hindex of 129, co-authored 884 publications receiving 65892 citations. Previous affiliations of Guy A. Rouleau include Utrecht University & University of Helsinki.
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Alopecia areata universalis in an infant.
TL;DR: A case of alopecia areata universalis that developed after birth along with fingernail changes of shortening (onychomadesis) and onycholysis that should be included in the differential diagnosis of generalized alopécia presenting at or shortly after birth.
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Congenital Mirror Movements in a New Italian Family
Alfonso Fasano,Matteo Bologna,Ennio Iezzi,Luigi Pavone,Myriam Srour,Francesca Di Biasio,Giovanni Grillea,Guy A. Rouleau,Annie Levert,Fabio Sebastiano,Claudio Colonnese,Alfredo Berardelli +11 more
TL;DR: The variability of the clinical features of this family, and the lack of known genetic abnormalities, suggests that MMs are heterogeneous disorders, including abnormalities of transcallosal inhibition and corticospinal decussation.
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Influence of polygenic risk scores for schizophrenia and resilience on the cognition of individuals at-risk for psychosis.
Qin He,Célia Jantac Mam-Lam-Fook,Julie Chaignaud,Charlotte Danset-Alexandre,Anton Iftimovici,Anton Iftimovici,Johanna Gradels Hauguel,Gabrielle Houle,Calwing Liao,Patrick A. Dion,Guy A. Rouleau,Guy A. Rouleau,Oussama Kebir,Marie-Odile Krebs,Boris Chaumette,Boris Chaumette,Boris Chaumette +16 more
TL;DR: In this paper, the correlations between several polygenic risk scores (PRS) and neurocognition in ultra-high-risk individuals were explored, and linear regression models were used to test their association with the PRS for schizophrenia.
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A genetic map of chromosome 1: comparison of different data sets and linkage programs.
TL;DR: This work has used 22 chromosome 1 loci to construct a genetic linkage map of this autosome using the Venezuelan Reference Pedigree and found that both programs generated maps with the same order and distances, although the LINKAGE program derived more information from the data, allowing placement of one additional marker.
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Genome-wide estimates of heritability and genetic correlations in essential tremor.
Monica Diez-Fairen,Sara Bandres-Ciga,Gabrielle Houle,Mike A. Nalls,Simon L. Girard,Patrick A. Dion,Cornelis Blauwendraat,Andrew B. Singleton,Guy A. Rouleau,Pau Pastor +9 more
TL;DR: It is shown for the first time that ET is a highly heritable condition in which additive common variability plays a prominent role and future GWAS will reveal additional risk factors contributing to ET.