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Alternative TitleTiming of Cognitive Decline: Early or Late Onset?
咸金花1,2; 韩布新1; 刘萍萍1
Source Publication生物化学与生物物理进展
Correspondent ;


Other Abstract

The issue about when cognitive aging onset has been a hot point both in aging psychology and gerontology. The answer to this question is critical in determining the optimum time of cognitive intervention.According to three large scale longitudinal studies(Seattle Longitudinal Study, Betula Project, Virginia Cognitive Aging Project), longitudinal studies show that the onset of average decline in cognitive abilities occurs at considerably later ages(e.g. age 50 ~60) than that suggested by cross-sectional studies(e.g. age 20 ~30).Moreover, the debate of onset of cognitive decline was discussed from the perspective of quasi-longitudinal,which reveals nearly monotonic declines in cognitive performance from early adulthood. However, the answer for the timing of cognitive decline is elusive now. Future research on the timing of cognitive aging should clarify the methods, and combine the neurobiological study in the cognitive performance.

Keyword认知老化 早发 晚发 准纵向研究 神经生物学
Indexed ByCSCD
Funding Organization中国科学院心理健康重点实验室(KLMH2014K02) ; 中国科学院心理研究所青年人才科研基金(Y3CX121005)资助项目
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Document Type期刊论文
First Author AffilicationKey Laboratory of Mental Health, CAS
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GB/T 7714
咸金花,韩布新,刘萍萍. 认知功能正常老化的发生时间:早发还是晚发?[J]. 生物化学与生物物理进展,2015,42(10):900-910.
APA 咸金花,韩布新,&刘萍萍.(2015).认知功能正常老化的发生时间:早发还是晚发?.生物化学与生物物理进展,42(10),900-910.
MLA 咸金花,et al."认知功能正常老化的发生时间:早发还是晚发?".生物化学与生物物理进展 42.10(2015):900-910.
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