期刊
GAIT & POSTURE
卷 35, 期 1, 页码 170-172出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.gaitpost.2011.08.015
关键词
Stroke; Gait; Rehabilitation; Dual-task
资金
- National Institute of Aging [1R21AG033284]
The purpose of this pilot study was to examine the relationships between motor performance measures and dual-task interference in gait among community-dwelling adults with stroke. Dual-task costs on gait were correlated with Fugl-Meyer lower extremity score and usual gait speed in 13 community-dwelling adults with stroke. Individuals with greater lower extremity motor impairment and slower gait speed experienced greater cognitive-motor interference in gait. Paretic single limb stance was particularly susceptible to dual-task interference. Gait speed was only vulnerable to dual-task interference in the most complex dual-task. Thus, global characteristics of gait were vulnerable in the most difficult cognitive tasks, but even easy tasks impaired discrete components of dynamic balance. (C) 2011 Elsevier B.V. All rights reserved.
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