无意识愤怒面孔加工的脑区激活似然估计(ALE)元分析  

An ALE Meta-analysis of Unconscious Processing of Angry Faces

作　　者：姚树桥[1] 张江华[1] 石湖清[1] 

机构地区：[1]中南大学湘雅二医院医学心理研究所,湖南长沙410011

出　　处：《中国临床心理学杂志》2011年第5期572-574,共3页Chinese Journal of Clinical Psychology

基　　金：国家科技支撑计划课题(2009BAI77B02)

摘　　要：目的:了解无意识愤怒面孔加工的主要激活脑区及无意识情绪面孔加工的神经机制。方法:检索PubMed、Web of Science等数据库,要求:①使用愤怒面孔的无意识情绪加工fMRI研究;②采用Talairach和MNI坐标系统报告激活脑区。对符合要求的17篇文献使用GingerALE2.0软件计算脑区激活似然估计(ALE)值,得到脑区分布。结果:无意识愤怒面孔加工激活了双侧杏仁核,尤其是右侧。此外,左侧岛叶也有激活。结论:ALE元分析可以对fMRI研究结果进行整合分析,揭示了杏仁核在无意识情绪面孔加工中起到了重要作用。Objective： To investigate the brain areas activated by unconscious angry faces, and to explore the neural mechanisms of unconscious emotional faces processing. Methods： Literatures in PubMed, Web of Science were reviewed with the following requirements： （1）Exploring unconscious processing of angry faces by fMRI techniques; （2）using Talairach or MNI coordinates to report activated brain areas. Calculate ALE value of the included 17 articles through Ginger ALE 2.0 software, and create the ALE map. Results： Unconscious angry faces activated bilateral amygdala, especially on the fight side. The left insula was also activated. Conclusion： ALE meta-analysis could analyze and integrate the results of fMRI studies. It is revealed that the amygdala plays an important role in unconscious emotional faces processing.

关 键 词：无意识 愤怒面孔 FMRI AIJF元分析 

分 类 号：R395.1[哲学宗教—心理学]