走路时认知运动干扰的影响:对健康个体的元分析
C Maiocchi1, M Milanesi1, N Canessa2
1IUSS Cognitive Neuroscience (ICoN) center, Scuola Universitaria Superiore IUSS, Pavia 27100, Italy.
Neuroscience and biobehavioral reviews
|November 27, 2025
概括
同时执行两个任务,称为双重任务,会对步行表现和认知准确性产生负面影响. 需要标准化的方法来更好地了解康复的认知运动干扰 (CMI).
科学领域:
- 神经科学是一个神经科学.
- 生物力学 生物力学
- 认知心理学 认知心理学
背景情况:
- 双重任务,即同时执行两个任务,可能会由于增加资源需求而损害性能.
- 认知运动干扰 (CMI) 使用不同的实验设计和参数进行评估,阻碍了结果的比较.
- 现有的研究缺乏标准化的范式来评估行走期间的CMI.
研究的目的:
- 在健康人群中对地面行走期间的认知运动干扰 (CMI) 进行元分析.
- 评估CMI对步态和认知表现的影响方向和强度.
- 调查不同认知任务和年龄对CMI的影响.
主要方法:
- 对25项研究进行了元分析,这些研究调查了地面行走期间的CMI.
- 五个单独的元分析集中在空间,时间和空间时间步态测量和认知表现上.
- 主持人分析检查了年龄和认知任务类型的影响.
主要成果:
- 在步态测量和任务准确性方面发现了显著的整体CMI影响,但没有反应时间.
- 步行速度受到CMI的显著影响,而年龄组没有显著的影响.
- 结果表明,用于评估CMI的测量和任务存在相当大的异质性.
结论:
- 认知运动干扰 (CMI) 影响步行表现和认知准确性,需要标准化的评估方法.
- 目前CMI研究中的异质性使得比较和制定有针对性的干预措施变得复杂.
- 未来的研究应该优先考虑在健康和临床人群中用于神经运动康复的CMI评估的标准化范式.
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