心理学
眶额皮质
扁桃形结构
面部表情
感知
集合(抽象数据类型)
认知心理学
面部知觉
情感知觉
神经科学
构造(python库)
面子(社会学概念)
认知科学
沟通
认知
计算机科学
前额叶皮质
社会科学
社会学
程序设计语言
出处
期刊:Behavioral and Cognitive Neuroscience Reviews
[SAGE]
日期:2002-03-01
卷期号:1 (1): 21-62
被引量:1331
标识
DOI:10.1177/1534582302001001003
摘要
Recognizing emotion from facial expressions draws on diverse psychological processes implemented in a large array of neural structures. Studies using evoked potentials, lesions, and functional imaging have begun to elucidate some of the mechanisms. Early perceptual processing of faces draws on cortices in occipital and temporal lobes that construct detailed representations from the configuration of facial features. Subsequent recognition requires a set of structures, including amygdala and orbitofrontal cortex, that links perceptual representations of the face to the generation of knowledge about the emotion signaled, a complex set of mechanisms using multiple strategies. Although recent studies have provided a wealth of detail regarding these mechanisms in the adult human brain, investigations are also being extended to nonhuman primates, to infants, and to patients with psychiatric disorders.
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