World's Best Scientists 2026 revealed!
Olivier Beauchet

Olivier Beauchet

D-Index & Metrics

Medicine

D-Index
79
Citations
24528
World Ranking
17495
National Ranking
730

Overview

Olivier Beauchet is affiliated with McGill University in Canada and has contributed research primarily within the fields of Medicine and Neuroscience. Their work spans several subfields such as Neurology, Psychiatry and Mental Health, Geriatrics and Gerontology, Physiology, and Health.

Their research topics include:

  • Dementia and Cognitive Impairment Research
  • Neurological Disease Mechanisms and Treatments
  • Neurological Disorders and Treatments
  • Frailty in Older Adults
  • Nutrition and Health in Aging
  • Health disparities and outcomes

Olivier Beauchet has published papers in notable venues including Neurodegenerative Diseases and The Journal of Frailty & Aging. Their recent publications include:

  • Distinct Patterns of Brain Atrophy in Amnestic Mild Cognitive Impairment and Motoric Cognitive Risk Syndromes, 2024, Neurodegenerative Diseases
  • Frailty Phenotype of Homebound Montreal Older Community Dwellers During the COVID-19 Pandemic: Results of a Cross-Sectional Population Study, 2021, The Journal of Frailty & Aging

Collaboration is an aspect of their scientific contributions, having frequently coauthored with researchers such as Vineela Nagamalla, Joe Verghese, Emmeline Ayers, Nir Barzilai, and Richard B. Lipton.

Best Publications

  • Gait speed at usual pace as a predictor of adverse outcomes in community-dwelling older people an International Academy on Nutrition and Aging (IANA) Task Force

    Gabor Abellan Van Kan;Y. Rolland;S. Andrieu;J. Bauer

  • Gait and cognition: a complementary approach to understanding brain function and the risk of falling.

    Manuel Montero-Odasso;Manuel Montero-Odasso;Joe Verghese;Olivier Beauchet;Jeffrey M. Hausdorff;Jeffrey M. Hausdorff;Jeffrey M. Hausdorff

  • Vitamin D and the risk of dementia and Alzheimer disease

    Thomas J. Littlejohns;William E. Henley;Iain A. Lang;Cedric Annweiler

  • Stops walking when talking: a predictor of falls in older adults?

    Olivier Beauchet;C. Annweiler;V. Dubost;Gilles Allali

  • Timed up and go test and risk of falls in older adults: A systematic review

    Olivier Beauchet;B. Fantino;Gilles Allali;S. W. Muir

  • Motoric cognitive risk syndrome: Multicountry prevalence and dementia risk

    Joe Verghese;Cedric Annweiler;Emmeline Ayers;Nir Barzilai

  • Low Serum Vitamin D Concentrations in Alzheimer's Disease: A Systematic Review and Meta-Analysis

    Cedric Annweiler;David J Llewellyn;Olivier Beauchet

  • Relationships between dual-task related changes in stride velocity and stride time variability in healthy older adults

    Veronique Dubost;Reto W. Kressig;Regis Gonthier;Franãçois R. Herrmann

  • Guidelines for clinical applications of spatio-temporal gait analysis in older adults

    Reto W. Kressig;Olivier Beauchet

  • Poor Gait Performance and Prediction of Dementia: Results From a Meta-Analysis

    Olivier Beauchet;Olivier Beauchet;Cédric Annweiler;Michele L. Callisaya;Michele L. Callisaya;Anne Marie De Cock

  • Vitamin D and cognitive performance in adults: a systematic review.

    C. Annweiler;G. Allali;P. Allain;S. Bridenbaugh

  • Vitamin D and Ageing: Neurological Issues

    Cédric Annweiler;Anne-Marie Schott;Gilles Berrut;Valérie Chauviré

  • Association of vitamin D deficiency with cognitive impairment in older women: cross-sectional study.

    C. Annweiler;A. M. Schott;Gilles Allali;S. A. Bridenbaugh

  • Dual-task-related gait changes in the elderly: does the type of cognitive task matter?

    Olivier Beauchet;Véronique Dubost;Kamiar Aminian;Regis Gonthier

  • Stride-to-stride variability while backward counting among healthy young adults.

    Olivier Beauchet;Véronique Dubost;François R Herrmann;Reto W Kressig

  • Higher Vitamin D Dietary Intake Is Associated With Lower Risk of Alzheimer’s Disease: A 7-Year Follow-up

    Cédric Annweiler;Yves Rolland;Anne M Schott;Hubert Blain

  • VITAMIN D-RELATED CHANGES IN PHYSICAL PERFORMANCE: A SYSTEMATIC REVIEW

    C. Annweiler;A. M. Schott;G. Berrut;B. Fantino

  • The Motor Signature of Mild Cognitive Impairment: Results From the Gait and Brain Study

    Manuel Montero-Odasso;Afua Oteng-Amoako;Mark Speechley;Karen Gopaul

  • Gait analysis in demented subjects: Interests and perspectives

    Olivier Beauchet;Gilles Allali;Gilles Berrut;Caroline Hommet

  • Meta-analysis of memory and executive dysfunctions in relation to vitamin D.

    Cedric Annweiler;Manuel Montero-Odasso;David J. Llewellyn;Stéphane Richard-Devantoy

Frequent Co-Authors

Gilles Allali
Gilles Allali University of Lausanne
François Herrmann
François Herrmann University of Geneva
Yves Rolland
Yves Rolland Federal University of Toulouse Midi-Pyrénées
Robert Bartha
Robert Bartha University of Western Ontario
Joe Verghese
Joe Verghese Albert Einstein College of Medicine
Velandai Srikanth
Velandai Srikanth Monash University
Louis Bherer
Louis Bherer University of Montreal
Teresa Liu-Ambrose
Teresa Liu-Ambrose University of British Columbia
Bruno Vellas
Bruno Vellas Federal University of Toulouse Midi-Pyrénées
David J. Llewellyn
David J. Llewellyn University of Exeter

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

If you’re planning to study Medicine in the USA, there are many related degrees and alternative pathways that can boost your healthcare career. Online programs have become especially popular, offering flexibility and affordability for working professionals.

For those considering leadership or administrative roles, exploring the cost of mha degree can be an important factor. Healthcare administration master's degrees are offered affordably online, making them accessible to a wide range of students.

Nursing professionals may wish to advance through msn to dnp programs online. These programs help nurses reach the highest level of clinical expertise and leadership, without putting their careers on hold.

Pharmacists are also seeking rapid, flexible options such as the 3 year online pharmd programs, balancing work experience with further education.

Finally, those interested in the technology side of healthcare should consider studying with him programs. These degrees prepare graduates for crucial health information management roles that keep the healthcare system running smoothly.

Best Scientists Citing Olivier Beauchet

Trending Scientists

Recently Published Articles