不同情绪载体的神经活动及其异同--脑成像研究的ALE元分析  

The neural activities of different emotion carriers and their similarities and differences:A meta-analysis of functional neuroimaging studies

作　　者：刘俊材 冉光明[1] 张琪 LIU Juncai;RAN Guangming;ZHANG Qi(Department of Psychology,School of Education,China West Normal University,Nanchong 637002,China;College of Preschool and Primary Education,China West Normal University,Nanchong 637002,China)

机构地区：[1]西华师范大学教育学院心理系 [2]西华师范大学学前与初等教育学院,四川南充637002

出　　处：《心理科学进展》2022年第3期536-555,I0005-I0007,共23页Advances in Psychological Science

基　　金：国家自然科学基金青年项目(31900760);省级大学生创新创业训练计划项目(S201910638117)资助。

摘　　要：情绪识别一直是学界关注的热点。虽然已有研究探讨了动态面孔表情、动态身体表情和声音情绪的脑机制,但对每种情绪载体的整体认识相对不完善,同时对不同情绪载体之间神经机制的共性和区别知之甚少。因此,本研究首先通过三项独立的激活似然估计元分析来识别每种情绪模式的大脑激活区域,然后进行对比分析以评估三种情绪载体之间共同的和独特的神经活动。结果显示,动态面孔表情的大脑活动包括广泛的额叶、枕叶、颞叶和部分顶叶皮层以及海马、小脑、丘脑、杏仁核等皮层下区域;动态身体表情的激活集中于颞/枕叶相关脑区以及小脑和海马;声音情绪则引起了颞叶、额叶、杏仁核、尾状核和脑岛的激活。联合分析表明,三种情绪载体跨模态激活了左侧颞中回和右侧颞上回。对比分析的结果证明了视觉刺激比听觉刺激更占优势,动态面孔表情尤为突出,同时动态身体表情也发挥着重要作用,但声音情绪有其独特性。总之,这些发现验证和拓展了三种情绪载体的现有神经模型,揭示了情绪处理中心的、普遍性的区域,但每种情绪载体又有自己可靠的特异性神经回路。Emotion recognition has always been a hot topic in psychology.Although some studies have explored the brain mechanisms of dynamic facial expressions,dynamic bodily expressions and emotional voices,the overall understanding of each emotion carrier is relatively incomplete,and the commonalities and differences of neural mechanisms among different emotion carriers were still poorly known.First,this study used three separated meta‒analyses to identify the brain regions activated by each emotion pattern,and then,conjunction and contrast analysis of these activation maps were used to assess common and unique neural activity between the three emotion carriers.The results showed that the brain activity of dynamic facial expressions including extensive frontal,occipital,temporal and partial parietal cortices,as well as subcortical regions,such as hippocampus,cerebellum,thalamus and amygdala.The activation of dynamic bodily expressions was concentrated in temporal/occipital regions,cerebellum and hippocampus.Emotional voices activated the temporal,frontal,amygdala and insula.Conjunction analysis suggested that the left middle temporal gyrus(MTG)and the right superior temporal gyrus(STG)were activated by three emotion carrier across the modalities.The results of the contrast analysis proved that the visual stimuli was more advantaged than the auditory stimuli,especially the dynamic facial expressions,of course the dynamic bodily expressions also played an important role.However,the emotional voices had their own uniqueness.In sum,these findings validate,support,and extend the existing neural models of the three emotion carriers,revealing the central,universal region of the emotional processing,but with each emotion carrier relying on its own reliable specific neural circuits.

关 键 词：情绪载体 动态面孔表情 动态身体表情 声音情绪 ALE元分析 

分 类 号：B842[哲学宗教—基础心理学]