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Paper   IPM / Cognitive Sciences / 7845
School of Cognitive Sciences
  Title:   Subliminal attentional modulation in crowding condition
  Author(s): 
1.  L. Montaser Kouhsari
2.  R. Rajimehr
  Status:   Published
  Journal: Vision Research
  Vol.:  45
  Year:  2005
  Pages:   839-844
  Supported by:  IPM
  Abstract:
In the crowding phenomenon, recognition of a visual target is impaired by other similar visual stimuli (distracters) presented near the target. This effect may be due largely to insufficient resolution of spatial attention. We showed that attention could subliminally enhance orientation selective adaptation to illusory lines in the crowding condition where target-distractor separation is beyond the limit of spatial resolution of attention. Despite the traditionally held close link between attention and awareness, here we provided evidence for subliminal attentional modulation for orientation stimuli that could not have been consciously perceived

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