Neural bases of the non-conscious perception of emotional signals

被引:746
作者
Tamietto, Marco [1 ,2 ,3 ]
de Gelder, Beatrice [1 ,2 ,4 ]
机构
[1] Tilburg Univ, Cognit & Affect Neurosci Lab, NL-5000 LE Tilburg, Netherlands
[2] Inst Sci Interchange Fdn, I-10133 Turin, Italy
[3] Univ Turin, Dept Psychol, I-10123 Turin, Italy
[4] Harvard Univ, Sch Med, Massachusetts Gen Hosp, Athinoula A Martinos Ctr Biomed Imaging, Charlestown, MA 02129 USA
关键词
TRANSCRANIAL MAGNETIC STIMULATION; LATERAL GENICULATE-NUCLEUS; HAPPY FACIAL EXPRESSIONS; PRIMARY VISUAL-CORTEX; EVENT-RELATED FMRI; HUMAN AMYGDALA; FEARFUL FACES; AFFECTIVE BLINDSIGHT; SUPERIOR COLLICULUS; BINOCULAR-RIVALRY;
D O I
10.1038/nrn2889
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Many emotional stimuli are processed without being consciously perceived. Recent evidence indicates that subcortical structures have a substantial role in this processing. These structures are part of a phylogenetically ancient pathway that has specific functional properties and that interacts with cortical processes. There is now increasing evidence that non-consciously perceived emotional stimuli induce distinct neurophysiological changes and influence behaviour towards the consciously perceived world. Understanding the neural bases of the non-conscious perception of emotional signals will clarify the phylogenetic continuity of emotion systems across species and the integration of cortical and subcortical activity in the human brain.
引用
收藏
页码:697 / 709
页数:13
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