Components of attentional biases in contamination fear: evidence for difficulty in disengagement.
作者： Josh M. Cisler , Bunmi O. Olatunji
DOI: 10.1016/J.BRAT.2009.09.003
关键词:
摘要: Attentional bias for threat has been implicated in the contamination fear (CF) subtype of obsessive-compulsive disorder, but components (facilitated attention versus difficulty disengagement) and stage processing during which occurs (early late processing) remains unclear. Further, it is unclear whether attentional biases CF are towards or disgust-related stimuli. The present study examined a group individuals selected to have elevated (n = 23) control 28) using spatial cueing task. Stimuli were neutral, disgusting, frightening pictures presented either 100 500 ms. Results revealed evidence delayed disengagement from both disgust stimuli group, not group. effect appeared be greater at ms stimulus presentation, did appear differ between was associated with even when controlling generic response slowing. Theoretical clinical implications discussed.
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