在慢性中风患者中,体感增强对中侧足位调节在行走时有持续的影响
Keith E Howard1, Ethan B Schonhaut1, Heather L Knight1
1College of Health Professions, Medical University of South Carolina, Charleston, SC, USA.
Gait & posture
|October 11, 2025
概括
部振动通过增加脚位调节,改善了慢性中风患者的步行平衡. 即使在振动停止后,这些改善仍然存在,这表明潜在的康复效益.
科学领域:
- 神经科学是一个神经科学.
- 康复科学 康复科学 康复科学
- 生物力学 生物力学
背景情况:
- 患有慢性中风的人往往由于脚位调节减少而导致行走平衡受损.
- 部绑架器振动可以通过增强体感反来立即增强脚部位置调制.
研究的目的:
- 为了确定部振动是否可以导致慢性中风患者在振动停止后足位调节的持久改善.
- 评估体感增强对于中风康复的潜力.
主要方法:
- 44名患有慢性中风的人参加了跑步机行走试验.
- 参与者被分为增强组 (接收感官反振动) 和噪音组 (接收随机振动).
- 使用与中侧骨盆位移的部分相关性来测量足部位置调节,比较有和没有振动的时期.
主要成果:
- 增强组在振动期间和随后的"捕获期" (p<0.0001和p=0.007) 中显示出足位调节的显著增加.
- 在振动期间或之后 (p=0.21和p=0.36) 在噪音组中没有观察到足部位置的显著变化.
- 结果表明,体感增强的短期持续影响.
结论:
- 部振动可以诱导慢性中风患者对足位调节的持久影响.
- 这些持续的效应可能归因于感官重权机制.
- 研究结果支持使用体感官增强作为潜在的康复策略.
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