Abstract:
:Recently, it has been suggested that backwardly masked, and thus subliminally presented, fearful eyes are processed by the amygdala. Here, we investigated in four functional magnetic resonance imaging experiments whether the amygdala responds to subliminally presented fearful eyes per se or whether an interaction of masked eyes with the masks or with parts of the masks used for backward masking might be responsible for the amygdala activation. In these experiments, we varied the mask as well as the position of the target eyes. The results show that the amygdala does not respond to masked fearful eyes per se but to an interaction between masked fearful eyes and the eyes of neutral faces used for masking. This finding questions the hypothesis that the amygdala processes context-free parts of the human face without awareness.
journal_name
Hum Brain Mappjournal_title
Human brain mappingauthors
Straube T,Dietrich C,Mothes-Lasch M,Mentzel HJ,Miltner WHdoi
10.1002/hbm.20960subject
Has Abstractpub_date
2010-10-01 00:00:00pages
1601-8issue
10eissn
1065-9471issn
1097-0193journal_volume
31pub_type
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