神经影像学
功能磁共振成像
脑岛
扁桃形结构
前额叶皮质
扣带回前部
心理学
神经功能成像
正电子发射断层摄影术
神经科学
神经解剖学
扣带皮质
功能成像
认知
中枢神经系统
作者
K. Luan Phan,Tor D. Wager,Stephan F. Taylor,Israel Liberzon
出处
期刊:CNS spectrums
[Cambridge University Press]
日期:2004-04-01
卷期号:9 (4): 258-266
被引量:385
标识
DOI:10.1017/s1092852900009196
摘要
Neuroimaging studies with positron emission tomography and functional magnetic resonance imaging have begun to describe the functional neuroanatomy of human emotion. Taken separately, specific studies vary in task dimensions and in type(s) of emotion studied, and are limited by statistical power and sensitivity. By examining findings across studies in a meta-analysis, we sought to determine if common or segregated patterns of activations exist in different emotions and across various emotional tasks. We surveyed over 55 positron emission tomography and functional magnetic resonance imaging activation studies, which investigated emotion in healthy subjects. This paper will review observations in several regions of interest in limbic (eg, amygdala, anterior cingulate cortex) and paralimbic (eg, medial prefrontal cortex, insula) brain regions in emotional responding.
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