Processing of fearful faces outside of awareness
نویسندگان
چکیده
منابع مشابه
ERPs reveal subliminal processing of fearful faces.
To investigate whether facial expression is processed in the absence of conscious awareness, ERPs were recorded in a task in which participants had to identify the expression of masked fearful and neutral target faces. On supraliminal trials (200 ms target duration), in which identification performance was high, a sustained positivity to fearful versus neutral target faces started 140 ms after ...
متن کاملVisual awareness and the detection of fearful faces.
A commonly held view is that emotional stimuli are processed independently of awareness. Here, the authors parametrically varied the duration of a fearful face target stimulus that was backward masked by a neutral face. The authors evaluated awareness by characterizing behavioral performance using receiver operating characteristic curves from signal detection theory. Their main finding was that...
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Emotional stimuli can be processed even when participants perceive them without conscious awareness, but the extent to which unconsciously processed emotional stimuli influence implicit memory after short and long delays is not fully understood. We addressed this issue by measuring a subliminal affective priming effect in Experiment 1 and a long-term priming effect in Experiment 2. In Experimen...
متن کاملDissociable effects of bottom-up and top-down factors on the processing of unattended fearful faces.
While the role of attention in determining the neural fate of unattended emotional items has been investigated in the past, it remains unclear whether bottom-up and top-down factors have differential effects in shaping responses evoked by such stimuli. To study the effects of bottom-up and top-down factors on the processing of neutral and fearful faces, we employed functional magnetic resonance...
متن کاملOpposite effects of noradrenergic arousal on amygdala processing of fearful faces in men and women
Fear-related disorders are significantly more prevalent in women than in men. Stress may modulate the neurocircuitry of fear and is a critical factor in the pathogenesis of fear-related disorders. Therefore, we tested in the present experiment the hypothesis that noradrenaline and glucocorticoids, two major stress mediators, have differential effects on fear processing in men and women. In a pl...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/7.9.64