Functional neuroimaging studies of human emotions

被引:330
作者
Phan, KL
Wager, TD
Taylor, SF
Liberzon, I
机构
[1] Wayne State Univ, Sch Med, Dept Psychiat & Behav Neurosci, Brain Imaging Res Div,Anxiety Disorders Imaging L, Detroit, MI 48201 USA
[2] Columbia Univ, Dept Psychol, New York, NY 10027 USA
[3] Univ Michigan, Sch Med, Dept Psychiat, Ann Arbor, MI 48109 USA
[4] Univ Michigan, Sch Med, Trauma Stress & Aniety Res Ctr, Dept Psychiat, Ann Arbor, MI 48109 USA
关键词
D O I
10.1017/S1092852900009196
中图分类号
R74 [神经病学与精神病学];
学科分类号
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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收藏
页码:258 / 266
页数:9
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