Sci Rep:感觉-认知相关性受社会因素介导或者调节较弱

2020-01-13 AlexYang MedSci原创

感觉和认知功能会随着年龄的增加倾向减弱。感觉岁上是年龄相关的认知减退和痴呆的风险因素。一种关于感觉-认知相关性的假设为感觉损失能够导致社会孤立,反过来是认知减退的一种风险因素。最近,研究人员测试了是否社会因素与认知和感觉功能相关,以及是否感觉-认知相关性受社会因素介导或者调节。研究人员使用了来自加拿大老龄化纵向研究30029名参与者的数据,年龄在45-85岁之间,且没有认知损伤或者痴呆。研究人员发

感觉和认知功能会随着年龄的增加倾向减弱。感觉岁上是年龄相关的认知减退和痴呆的风险因素。一种关于感觉-认知相关性的假设为感觉损失能够导致社会孤立,反过来是认知减退的一种风险因素。

最近,研究人员测试了是否社会因素与认知和感觉功能相关,以及是否感觉-认知相关性受社会因素介导或者调节。研究人员使用了来自加拿大老龄化纵向研究30029名参与者的数据,年龄在45-85岁之间,且没有认知损伤或者痴呆。研究人员发现自我报道的社会变量与听力、视觉和执行功能具有强烈的独立相关性,而与记忆具有较弱的相关性。社会变量对感觉-认知相关性的调节或者介导较弱,且大多不显著,但是社会因素对女性和较老的参与者影响较大。部分退休(相对于完全退休或者没有退休)在听力损失存在的情况下,可能对认知具有保护性作用。

最后,研究人员指出,他们的发现确认了社会因素与感觉和认知的相关性情况。然而,社会因素对感觉-认知相关性较弱。

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    2020-03-15 atmdnr

    学习

    0

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    2020-01-14 txqjm

    谢谢了学习了

    0

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