2015长城会:有氧运动改善老年认知可塑性——心脏康复的又一个益处

2015-11-02 同济大学附属同济医院 车琳 中国医学论坛报

第二十六届长城国际心脏病学会议 第九届北京五洲国际心血管病会议2015 亚太心脏大会暨国际心血管病预防与康复会议2015    老年人的认知功能随着年龄增加而进行性下降。研究显示,老年人的认知功能可通过认知训练和有氧锻炼延缓下降,甚至在一定程度上有所逆转,还可引起脑容量、脑功能激活的变化。 有氧锻炼主要通过改善心肺功能、提高心肺摄氧能力来改善

第二十六届长城国际心脏病学会议

第九届北京五洲国际心血管病会议2015

亚太心脏大会暨国际心血管病预防与康复会议2015   

老年人的认知功能随着年龄增加而进行性下降。研究显示,老年人的认知功能可通过认知训练和有氧锻炼延缓下降,甚至在一定程度上有所逆转,还可引起脑容量、脑功能激活的变化。

有氧锻炼主要通过改善心肺功能、提高心肺摄氧能力来改善认知功能,延缓认知老化。为明确有氧运动改善老年认知功能的程度,同济医院与上海精神卫生中心联合在65~75岁健康老年人中进行了一项研究。

结果显示,健康老年人的摄氧能力与其认知功能呈正相关。不同性别、不同年龄段老年人的摄氧能力对其认知功能具不同影响:正常摄氧量组健康老年男性其即刻记忆及注意力优于低摄氧量组,但整体认知功能两者无统计学差异;正常摄氧量组的健康老年女性整体认知功能优于低摄氧组,提示提高摄氧能力可能改善健康老年女性的认知功能。与70~75岁健康老年人相比,65~69岁健康老年人整体认知功能对最大摄氧量更敏感,在这一年龄段进行有氧运动干预,维持及提高最大摄氧能力,可能更好地改善认知功能。

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    2015-11-02 nizongzan

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