多任务运动增加了老年女性成年人非快速眼动睡眠中的三角力:一个随机交叉试验
Jaehee Lee1, Koki Nagata2, Jaehoon Seol3
1Doctoral Program in Physical Education, Health and Sport Science, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8574, Japan.
NeuroImage
|March 1, 2025
概括
低强度的多任务炼可以提高老年妇女的大脑活动,从而改善睡眠质量. 这种联合的身体和认知活动在睡眠期间增强了三角洲功率,这表明了更好的睡眠的新方法.
科学领域:
- 神经科学是一个神经科学.
- 睡眠科学 睡眠科学
- 运动生理学 运动生理学
背景情况:
- 在脑电图 (EEG) 中的三角形功率量化了睡眠深度和质量.
- 运动和认知活动都对睡眠三角洲功率产生积极影响.
- 关于多任务运动对睡眠质量影响的研究有限.
研究的目的:
- 为了研究多任务运动在睡眠期间对三角洲功率的影响.
- 探索皮层血液动力学变化与睡眠质量之间的关系.
- 为了确定多任务炼是否能改善老年女性的睡眠.
主要方法:
- 15名年长的女性成年人接受了不同强度的多任务和单任务练习.
- 睡眠架构使用多睡眠学来评估,以测量三角形功率.
- 功能近红外光谱学 (fNIRS) 在运动前后监测前额叶皮层活动.
主要成果:
- 低强度的多任务运动显著增加了前额叶皮层 (右/左腹侧PFC,前极区域) 的皮质激活.
- 前额叶皮层激活的增加与睡眠期间高达的三角洲功率有正相关.
- 在中度至强度强度的运动中没有发现显著差异.
结论:
- 低强度的多任务运动增强了老年女性前额叶皮层的激活.
- 这种增强的大脑活动与增加的三角洲功率有关,表明睡眠质量有所改善.
- 低强度的多任务运动可能是改善老年人睡眠的有益干预措施.
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