负面情绪的脑电特征及功能连接环路的研究进展  

Research progress on EEG characteristics and functional connection circuits of negative emotions

作　　者：李铮(综述) 陈欣 树海峰(审校) LI Zheng;CHEN Xin;SHU Haifeng(Department of Neurosurgery,General Hospital of the Western Theater Command of the PLA,Chengdu 610083,Sichuan,China)

机构地区：[1]西部战区总医院神经外科,成都610083

出　　处：《东南国防医药》2023年第3期307-311,共5页Military Medical Journal of Southeast China

基　　金：军事医学创新工程专项(21WQ040);西部战区总医院院管课题(2019LH01,2021-XZYG-B22,2021-XZYG-B21)。

摘　　要：负面情绪是焦虑、紧张、愤怒、沮丧、悲伤和痛苦等情绪的统称,与人们的身心健康密切相关。脑电图(EEG)是测量情绪活动的常用工具,额叶alpha波的不对称性、不同的频谱功率及事件相关电位的差异性是负面情绪在EEG上的特征性表现。负面情绪的脑电特征表明,负面情绪的产生是不同脑区相互作用的结果。通过对脑区间的解剖连接及功能相关性研究,表明了杏仁核、海马、前额叶皮层等大脑区域与负面情绪密切相关。文章主要对负面情绪的脑电特异性表现及相关神经功能环路的研究进展进行综述。Negative emotions are a collective term for emotions such as anxiety, tension, anger, frustration, sadness, and pain, which are closely related to people′s physical and mental health.Electroencephalography (EEG)is a common tool for measuring emotional activity,The asymmetry of frontal lobe alpha waves, different spectral power and differences in event-related potentials are the characteristic manifestations of negative emotions on EEG. The EEG characteristics of negative emotions show that the generation of negative emotions is the result of the interaction of different brain regions. Through the study of the anatomical connection and functional correlation of brain regions, it is shown that brain regions such as amygdala, hippocampus and prefrontal cortex are closely related to negative emotions. This article mainly reviews the EEG-specific manifestations of negative emotions and the related neural functional loops.

关 键 词：负面情绪 脑电图 脑电特征 连接环路 

分 类 号：R741[医药卫生—神经病学与精神病学]