Trunk sway reductions in young and older adults using multi-modal biofeedback
Trunk sway reductions in young and older adults using multi-modal biofeedback
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DOI：
10.1016/j.gaitpost.2010.02.002
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发表时间：
2010-04-01
期刊：
影响因子：
2.4
通讯作者：
Allum, John H. J.
中科院分区：
文献类型：
--
作者：
Davis, Justin R.;Carpenter, Mark G.;Allum, John H. J.
这项研究调查了躯干角位移的实时生物反馈是否可以改变健康老年人和年轻人的平衡能力。健康的社区居住老年人 (n = 32) 和健康的年轻人 (n = 32) 被纳入随机对照试验研究。干预组在一系列静态和动态平衡任务训练期间以及随后的训练后平衡重新评估期间，实时接收躯干角位移的振动触觉、听觉和视觉组合生物反馈。对照组接受平衡训练，并在没有躯干位移实时生物反馈的情况下重新评估。计算训练前后每个平衡任务的 90% 躯干角位移范围。独立于干预措施观察到显着的与年龄相关的差异。与对照治疗相比，生物反馈干预显着改变了年轻和年长参与者在许多平衡任务中的躯干角位移（角位移减少 40-60%）。在某些情况下，生物反馈会影响老年人的平衡，但不会影响年轻人。 (C) 2010 Elsevier B.V. 保留所有权利。
This study investigated whether real-time biofeedback of angular trunk displacement could alter balance performance among healthy older and young adults. Healthy community-dwelling older adults (n = 32) and healthy young adults (n = 32) were included in the randomized control trial study. The intervention group received combined vibrotactile, auditory and visual biofeedback of angular trunk displacement in real-time during training on a battery of static and dynamic balance tasks and during the subsequent post-training balance re-assessment. The control group received balance training and were re-assessed in the absence of real-time biofeedback of their trunk displacement. The 90% range of angular trunk displacement was calculated for each balance task pre- and post-training. Significant age-related differences were observed independent of the intervention. Biofeedback intervention significantly changed the angular displacement of the trunk for both young and older participants on a number of balance tasks compared to control treatment (40-60% reduction in angular displacement). In some cases, biofeedback influenced balance in older adults, but not younger adults. (C) 2010 Elsevier B.V. All rights reserved.