Brain gray matter volume associations with gait speed and related structural covariance networks in cognitively healthy individuals and in patients with mild cognitive impairment: a cross-sectional study

Beauchet, Olivier; Montembeault, Maxime; Barden, John M; Szturm, Tony; Bherer, Louis; Liu-Ambrose, Teresa; Chester, Victoria L; Li, Karen; Helbostad, Jorunn L; Allali, Gilles; Canadian Gait Consortium

doi:10.1016/j.exger.2019.05.001

Scientific article

English

Brain gray matter volume associations with gait speed and related structural covariance networks in cognitively healthy individuals and in patients with mild cognitive impairment: a cross-sectional study

ContributorsBeauchet, Olivier; Montembeault, Maxime; Barden, John M; Szturm, Tony; Bherer, Louis; Liu-Ambrose, Teresa; Chester, Victoria L; Li, Karen; Helbostad, Jorunn L; Allali, Gilles; Canadian Gait Consortium

Published inExperimental Gerontology, vol. 122, p. 116-122

Publication date2019

Abstract

Gait speed is slower in patients with mild cognitive impairment (MCI) compared to cognitively healthy individuals (CHI). We examined the patterns of brain gray matter (GM) volume association and covariance with gait speed in CHI and in patients with MCI.

Keywords

Cognitive disorders
Gait speed
MRI
Motor control.

Affiliation entities

Faculté de médecine / Section de médecine clinique / Département des neurosciences cliniques

Citation (ISO format)

BEAUCHET, Olivier et al. Brain gray matter volume associations with gait speed and related structural covariance networks in cognitively healthy individuals and in patients with mild cognitive impairment: a cross-sectional study. In: Experimental Gerontology, 2019, vol. 122, p. 116–122. doi: 10.1016/j.exger.2019.05.001

Article (Published version)

Identifiers

PID : unige:133103
DOI : 10.1016/j.exger.2019.05.001
PMID : 31075383

Journal ISSN0531-5565

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Creation27/06/2019 22:07:00

First validation27/06/2019 22:07:00

Update15/03/2023 21:20:54

Status update15/03/2023 21:20:53

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Brain gray matter volume associations with gait speed and related structural covariance networks in cognitively healthy individuals and in patients with mild cognitive impairment: a cross-sectional study

Gait speed is slower in patients with mild cognitive impairment (MCI) compared to cognitively healthy individuals (CHI). We examined the patterns of brain gray matter (GM) volume association and covariance with gait speed in CHI and in patients with MCI.

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