运动,感觉和认知功能在具有挑战性的功能移动性任务中的共同作用
Ting-Ting Yeh1, Yen-Kuang Lin2, Hui-Ya Chen3
1Master Degree Program in Health and Long-term Care Industry, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Division of Endocrinology and Metabolism, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan.
Gait & posture
|September 26, 2025
概括
认知和运动功能显著影响老年人的移动性,特别是在具有挑战性的任务中. 针对认知和运动技能的联合干预措施最能改善功能性移动性.
科学领域:
- 老年学是指老年学的学科.
- 神经科学是一个神经科学.
- 生物医学工程 生物医学工程
背景情况:
- 运动 (MF),认知 (CF) 和感官 (SF) 功能与年龄相关的功能下降影响了老年人的运动能力.
- 了解这些功能的相互作用对于开发有效的干预措施至关重要.
研究的目的:
- 调查MF,CF和SF对功能移动性的独特和共同贡献.
- 分析这些贡献在老年人基本和具有挑战性的移动条件下.
主要方法:
- 141名社区老年人接受了MF,CF和SF的评估.
- 使用单任务和双任务定时升级和移动 (TUG) 测试,以及通常和最快的步行速度测试来测量功能性移动性.
- 我们使用线性混合效应模型和共同点分析来检查这些关系.
主要成果:
- 认知功能 (CF) 显著影响了TUG的表现,特别是双重任务条件 (β=-2.21,p=0.007).
- 运动功能 (MF) 主要影响最快的步行速度 (β=0.08,p=0.009).
- CF和MF的共同贡献解释了双重任务TUG (31.22%) 和最快的步行 (41.91%),而SF的影响最小.
结论:
- 认知功能是双重任务TUG的关键,而运动功能对于老年人快速行走至关重要.
- CF和MF在具有挑战性的移动任务上的重大共同影响表明,综合干预是有益的.
- 针对认知和运动功能的目标可能会比孤立的方法更有效地增强功能性移动性.
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