Marie Beaudin, MD, MSc


Residency: Laval University, Canada

Medical School: Laval University, Canada


Hereditary and immune-mediated neuromuscular disorders and ataxias, amyotrophic lateral sclerosis.


Beaudin M, Manto M, Schmahmann JD, Pandolfo M, Dupre N. Recessive cerebellar and afferent ataxias - clinical challenges and future directions. Nature Reviews Neurology. 2022;18(5):257-72.

Beaudin M, Salachas F, Pradat PF, Dupre N. Environmental risk factors for amyotrophic lateral sclerosis: a case-control study in Canada and France. Amyotrophic lateral sclerosis & frontotemporal degeneration. 2022:1-9.

Salem IH, Beaudin M, Klein CJ, Dupre N. Treatment and Management of Autosomal Recessive Cerebellar Ataxias: Current Advances and Future Perspectives. CNS & Neurological Disorders Drug Targets. 2022.

Haj Salem I, Beaudin M, Stumpf M, Estiar MA, Cote PO, Brunet F, et al. Genetic and epidemiological study of adult ataxia and spastic paraplegia in eastern Quebec. Canadian Journal of Neurological Sciences. 2021:1-33.

Beaudin M, Sellami L, Martel C, Touzel-Deschenes L, Houle G, Martineau L, et al. Characterization of the phenotype with cognitive impairment and protein mislocalization in SCA34. Neurology Genetics. 2020;6(2):e403.

Beaudin M, Matilla-Duenas A, Soong BW, Pedroso JL, Barsottini OG, Mitoma H et al. The Classification of Autosomal Recessive Cerebellar Ataxias: a Consensus Statement from the Society for Research on the Cerebellum and Ataxias Task Force. Cerebellum. 2019.

Beaudin M, Gamache PL, Gros-Louis F, Dupre N. SYNE1 Deficiency. In: Adam MP, Ardinger HH, Pagon RA, Wallace SE, Bean LJH, Stephens K et al., editors. GeneReviews((R)). Seattle (WA)1993. Updated December 6, 2018.

Pare B, Lehmann M, Beaudin M, Nordstrom U, Saikali S, Julien JP et al. Misfolded SOD1 pathology in sporadic Amyotrophic Lateral Sclerosis. Scientific Reports. 2018;8(1):14223.

Beaudin M, Klein CJ, Rouleau GA, Dupre N. Systematic review of autosomal recessive ataxias and proposal for a classification. Cerebellum Ataxias. 2017;4:3.

Bergeron D, Beaudin M, Douville V, Breault P, Theriault J, Cote L. When students taste their own medicine. Clinical Teacher. 2017;14(1):37-9.

Beaudin M, Dupré N. Autosomal recessive ataxias. In : Gruol D, Koibuchi N, Manto M, Molinari M, Schmahmann J, Shen Y, editors. Essentials of Cerebellum and Cerebellar disorders. Springer, 2016.

Bergeron D, Beaudin M, Boudreau C, Champagne JN, Martel G, editors. Petit guide de l’entrevue médicale [Handbook of Medical History]. Québec, 2016, 326 pages.


2022 Laval University McLaughlin Dean’s scholarship for fellowship

2021 “Financière des professionnels” Award for academic excellence

2019 Department of Medicine Distinction Award in Research

2014-2016 Leadership and Sustainable Development Scholarship

2015 Laval University’s Future Researcher Award

2014-2015 Canadian Institutes of Health Research (CIHR) Graduate Scholarship

2015 Conference Award of the Student Researchers Association

2015 Claude-Belanger Award for best performance in Neurological system course

2013 Excellence Award– Summer Research Annual Symposium

2013 Canadian Institutes of Health Research (CIHR) Undergraduate Student Research Award