运动干预,姿势控制和前额叶皮层激活在老年人中
Kayla Bohlke1, Subashan Perera2, Emma M Baillargeon3
1Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, 4200 Fifth Ave, Pittsburgh, PA 15260, USA.
Brain and cognition
|July 31, 2023
概括
在老年人中,运动干预措施没有改善站立平衡或前额叶皮层激活. 这项研究发现,在强度,耐力或协调训练后,姿势控制或大脑活动没有显著变化.
科学领域:
- 老年学是一门学科.
- 神经科学是一个神经科学.
- 运动科学 运动科学
背景情况:
- 姿势控制对于老年人来说至关重要,以防止跌倒.
- 前额叶皮层的激活与维持平衡有关.
- 运动干预措施正在探索其提高平衡和认知功能的潜力.
研究的目的:
- 研究两种不同的运动干预措施对姿势控制的影响.
- 评估平衡任务期间前额叶皮层激活的变化.
- 为了确定运动是否可以改善站立平衡,并减少老年人的认知负担.
主要方法:
- 一个随机试验,比较标准的强化和移动训练与时间和协调训练.
- 评估双任务站立平衡期间的姿势控制和前额叶皮层激活.
- 分析了干预前和后的测量结果,分别在组内和组间进行测量.
主要成果:
- 两组干预组都没有显著改善站立姿势控制.
- 在这两组中都没有观察到前额叶皮层激活的显著变化.
- 在两个干预手臂之间,没有发现平衡或前额激活的显著差异.
结论:
- 目前的运动干预措施,包括力量,耐力和协调训练,在老年人中没有提高站立平衡或前额叶皮层激活.
- 虽然运动可以改善一般的运动能力,但对于站立平衡和相关的神经控制的具体益处没有被证明.
- 需要进一步的研究来确定有效的策略,以改善老年人群的姿势控制和认知功能.
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