在健康的年轻人中开发一种新的认知运动整合平衡评估方法:试点研究
Sara E Weinberg1, Nicole Smeha1,2, Lauren E Sergio1
1School of Kinesiology and Health Science, York University, Toronto, ON, Canada.
Frontiers in integrative neuroscience
|January 30, 2026
概括
这项研究比较了上肢和全身认知运动整合 (CMI) 任务. 一个全身CMI任务揭示了更大的性能变化与困难,提供了更全面的日常生活技能评估.
科学领域:
- 神经科学是一个神经科学.
- 人类运动科学科学 人类运动科学
- 认知心理学 认知心理学
背景情况:
- 认知运动集成 (CMI) 对于日常活动至关重要,涉及同时思考和运动.
- 现有的CMI任务通常集中在上肢,可能会限制它们对全身运动的适用性.
- 了解CMI对于评估不同人群中的功能限制至关重要.
研究的目的:
- 将全身平衡相关的新型CMI任务与经过验证的上肢CMI任务进行比较.
- 调查不同的条件如何影响上肢和全身CMI任务的性能.
- 探索年龄,性别和体育经验对CMI表现的影响.
主要方法:
- 29名健康的年轻人完成了两个CMI任务:一个评估上肢CMI,另一个评估全身CMI.
- 任务包括一致和不一致的条件,在后者中视觉反反转以增加CMI需求.
- 性能指标包括反应时间 (RT),运动时间 (MT) 和正常化路径长度 (nPL).
主要成果:
- 对于MT和nPL,观察到任务和条件之间的相互作用效应,全身任务的增加更大.
- 对于上肢任务,男性表现出比女性更快的RTs.
- 在全身任务中,年轻的年龄与更快的MT相关,体育经验更强,nPLs变化较小. 性别调节了体育体验对女性MT的影响.
结论:
- 与孤立的上肢任务相比,全身CMI任务提供了对感觉,运动和认知整合的更生态有效和更全面的评估.
- 上肢CMI任务可能无法完全捕捉日常生活活动所需的运动的复杂性.
- 开发的全身CMI任务有可能在临床人群中用于识别标准评估中不明显的功能缺陷.
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