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

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Author:
No author available
Journal Title:
Military Medical Journal of Southeast China
Issue:
3
DOI:
10.3969/j.issn.1672-271X.2023.03.017
Key Word:
负面情绪;脑电图;脑电特征;连接环路;negative emotions;electroencephalogram;EEG features;connection loops

Abstract: 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.

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