作者
Ann Hallemans, Els Ortibus, Francoise Meire, Peter Aerts
发表日期
2010/10/1
期刊
Gait & posture
卷号
32
期号
4
页码范围
547-551
出版商
Elsevier
简介
The objective of this study was to demonstrate specific differences in gait patterns between those with and without a visual impairment. We performed a biomechanical analysis of the gait pattern of young adults (27±13 years old) with a visual impairment (n=10) in an uncluttered environment and compared it to the gait pattern of age matched controls (n=20). Normally sighted adults were tested in a full vision and no vision condition. Differences are found in gait between both groups and both situations. Adults with a visual impairment walked with a shorter stride length (1.14±0.21m), less trunk flexion (4.55±5.14°) and an earlier plantar foot contact at heel strike (1.83±3.49°) than sighted individuals (1.39±0.08m; 11.07±4.01°; 5.10±3.53°). When sighted individuals were blindfolded (no vision condition) they showed similar gait adaptations as well as a slower walking speed (0.84±0.28ms−1), a lower cadence (96.88 …
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A Hallemans, E Ortibus, F Meire, P Aerts - Gait & posture, 2010