The effect of cues on gait variability - Reducing the attentional cost of walking in people with Parkinson's disease

被引：90

作者：

Baker, Katherine ^{[1
]}

Rochester, Lynn ^{[1
,2
]}

Nieuwboer, Alice ^{[3
]}

机构：

[1] Northumbria Univ, Sch Hlth Community & Educ Studies, Newcastle, NSW, England

[2] Glasgow Caledonian Univ, HealthQWest, Glasgow G4 0BA, Lanark, Scotland

[3] Katholieke Univ Leuven, Fac Movement & Rehabil Sci, Leuven, Belgium

来源：

PARKINSONISM & RELATED DISORDERS | 2008年 / 14卷 / 04期

关键词：

Parkinson's disease; gait; variability; attention; dual task;

D O I：

10.1016/j.parkreldis.2007.09.008

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Parkinson's disease (PD) subjects have increased gait variability, reflecting greater attentional demand during walking. This study aimed to investigate the attentional cost of three cueing strategies by examining their effect on gait variability. Fourteen PD and 12 age matched control subjects were studied under single and dual walking tasks. Gait variability of PD subjects tended to reduce with all cues, the most consistent reductions in variability seen with a combination of an attentional strategy (focussing on big steps) and a rhythmical auditory cue. The reduction in gait variability of PD subjects with cues, suggests they may reduce the attentional cost of walking. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：314 / 320

页数：7

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