在像康复这样的任务中,FES诱导和自愿诱导的疲劳.
概括
功能电刺激 (FES) 在连续的手腕追踪任务中没有诱导肌肉疲劳. 这表明FES辅助的炼可能适用于中风后康复,而不会引起疲劳问题.
科学领域:
- 神经科学是一个神经科学.
- 康复工程 康复工程
- 生物医学工程 生物医学工程
背景情况:
- 管理肌肉疲劳对于优化基于功能电刺激 (FES) 的康复和辅助任务至关重要.
- 在常见的中风康复任务中,尤其是在FES中,疲劳的发展和影响仍然不清楚.
研究的目的:
- 调查FES和意志诱导运动对疲劳指标的影响.
- 评估FES是否在连续的手腕目标追踪任务中导致肌肉疲劳.
主要方法:
- 22名没有受损的参与者在Volition-only,FES-only和Volition-FES组合条件下执行了连续的手腕目标追踪任务.
- 基于电肌图 (EMG) 的努力和M波指标被分析来描述肌肉疲劳.
主要成果:
- 在所有测试条件下,没有观察到机械或电动肌肉反应的显著变化.
- 参与者报告说,在整个任务中,他们的精神和身体需求都很低.
- 在这种连续任务中,FES似乎不会引起显著的肌肉疲劳.
结论:
- 在连续的FES辅助手腕跟踪任务中,FES不一定会诱导肌肉疲劳.
- 这些发现表明,在中风后的运动康复中,可以安全地使用FES辅助的运动,而不会造成严重的疲劳问题.
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