自我报告的中晚年身体和娱乐活动:与晚年认知相关联
Brandon E Gavett1,2, Keith F Widaman3, Cathryn McKenzie2
1Department of Neurology, University of California Davis, Sacramento, CA, USA.
Journal of the International Neuropsychological Society : JINS
|September 18, 2023
概括
参与中年期的体力和娱乐活动与晚年更好的认知有关. 40岁以后保持娱乐活动与认知健康的关联比单纯的体育活动更强.
科学领域:
- 神经科学是一个神经科学.
- 老年学是一门学科.
- 公共卫生 公共卫生
背景情况:
- 晚年认知能力下降是一个越来越令人担忧的问题.
- 身体和娱乐活动是可以改变的行为,可能会影响认知健康.
- 了解中年活动的长期影响对于认知衰老研究至关重要.
研究的目的:
- 调查40岁中年期的身体和娱乐活动参与与老年人认知功能之间的关联.
- 检查从中年到老年这些活动的变化如何预测认知能力下降.
- 区分身体与娱乐活动对认知轨迹的影响.
主要方法:
- 在898名老年人 (年龄在49-93岁) 的长度研究中.
- 自我报告的身体和娱乐活动数据,采集于40岁和初次研究访问时使用生活经验评估表格.
- 使用西班牙语和英语神经心理评估尺度 (SEANAS) 每年评估2至17年的认知结果,测量记忆,视觉空间处理和执行功能.
主要成果:
- 40岁中年期的身体活动强烈预测了所有领域和全球认知倾斜的认知表现.
- 40岁后身体活动的变化与认知结果没有显著相关.
- 40岁时的娱乐活动参与和40岁后的娱乐活动变化都预测了认知水平和下降率.
结论:
- 中年身体和娱乐活动与晚年认知表现和衰退密切相关.
- 在40岁以后维持娱乐活动 (例如,阅读,上课) 似乎比维持身体活动水平更有利于保持晚年认知.
- 这些发现凸显了持续参与精神刺激活动对于衰老中的认知健康的重要性.
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