视力不需要从梁行走实践中引起平衡改善
Natalie Richer1, Steven M Peterson2, Daniel P Ferris2,3
1Department of Kinesiology and Applied Health, University of Winnipeg, Winnipeg, MB, Canada.
Motor control
|August 19, 2024
概括
在平衡束训练期间完全消除视力并没有减少与正常视力相比,步行平衡的改善. 这表明,当视力缺失时,大脑可以通过更多地依赖其他感官来适应.
科学领域:
- 神经科学是一个神经科学.
- 生物力学 生物力学
- 发动机控制器的控制器
背景情况:
- 梁行走是评估行走平衡的标准测试.
- 之前的研究表明,视觉障碍增强了光束行走的实践.
- 这项研究研究了在实践中完全消除视力的效果.
研究的目的:
- 为了确定在跑步机上的平衡束练习期间完全消除视力是否会影响平衡的改善.
- 为了比较平衡训练的有效性,有和没有视觉反.
主要方法:
- 20名健康的成年人练习在平衡梁上行走30分钟.
- 被训练的参与者要么有正常视力,要么完全失去视力.
- 通过在训练之前,训练期间和训练结束后计算每分钟的脱落次数来评估平衡.
主要成果:
- 这两组都在训练后表现出更好的平衡.
- 在分组间的分步变化百分比变化中没有显著差异.
- 没有视力的参与者在训练期间有更多的退步.
结论:
- 与正常视力相比,完全消除视力并没有改变训练的有效性.
- 感官重权,优先考虑自身感受和前体输入,可能解释了这些发现.
- 这突显了大脑在没有视觉线索的情况下进行运动学习的适应能力.
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