Redundancy effects in the processing of emotional faces
نویسندگان
چکیده
منابع مشابه
Redundancy effects in the processing of emotional faces
How does the visual system represent the ensemble statistics of visual objects? This question has received intense interest in vision research, yet most studies have focused on the extraction of mean statistics rather than its dispersion. This study focuses on another aspect of ensemble statistics: the redundancy of the sample. In two experiments, participants were faster judging the facial exp...
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Processing of emotional faces in social phobia
Previous research has found that individuals with social phobia differ from controls in their processing of emotional faces. For instance, people with social phobia show increased attention to briefly presented threatening faces. However, when exposure times are increased, the direction of this attentional bias is more unclear. Studies investigating eye movements have found both increased as we...
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Attention gates the processing of stimuli relatively early in visual cortex. Yet, existing data suggest that emotional stimuli activate brain regions automatically, largely immune from attentional control. To resolve this puzzle, we used functional magnetic resonance imaging to first measure activation in regions that responded differentially to faces with emotional expressions (fearful and hap...
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ژورنال
عنوان ژورنال: Vision Research
سال: 2013
ISSN: 0042-6989
DOI: 10.1016/j.visres.2012.11.013