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ren lei qing xu ji yi de xing wei yu shen jing yi chuan xue yan jiu jin zhan shu ping
Author(s): 
Pages: 1004-1008
Year: Issue:  4
Journal: Psychological Science

Keyword:  情绪记忆ADRA2BBDNF基因多态性突变杏仁核;
Abstract: 情绪记忆及其增强效应存在广泛的个体差异,这种个体差异可能有其神经与遗传基础。近来的行为遗传学与神经遗传学证实人类ADRA2B基因缺失突变以及BDNF Val66Met基因的多态性与情绪记忆增强及其神经机制的个体差异相联系。本文重点介绍与人类情绪记忆相关的这两种基因,梳理了行为与神经遗传学研究的最新进展,指出未来应关注更多候选基因,并重视多个脑区之间的交互作用;还应使用情绪面孔刺激探索BDNF Val66Met基因多态性对情绪记忆编码和提取的影响等。
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