منابع مشابه
Attentional priming releases crowding.
Views of natural scenes unfold over time, and objects of interest that were present a moment ago tend to remain present. While visual crowding places a fundamental limit on object recognition in cluttered scenes, most studies of crowding have suffered from the limitation that they typically involved static scenes. The role of temporal continuity in crowding has therefore been unaddressed. We in...
متن کاملAttentional modulation of crowding
Outside the fovea, the visual system pools features of adjacent stimuli. Left or right of fixation the tilt of an almost horizontal Gabor pattern becomes difficult to classify when horizontal Gabors appear above and below it. Classification is even harder when flankers are to the left and right of the target. With all four flankers present, observers were required both to classify the target's ...
متن کاملSelective Bayes: Attentional load and crowding
The simple neural observation that the receptive fields of visual neurons are spatially extended lies at the heart of accounts of psychophysical phenomena to do with a sometimes unrequited need for spatial selection. In this paper, we consider its role in three anomalies associated with selective attention: the apparently undue influence of distractor stimuli when decisions in the Eriksen flank...
متن کاملSubliminal attentional modulation in crowding condition
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...
متن کاملNo priming for global motion in crowding.
There is psychophysical evidence that low-level priming, e.g., from oriented gratings, as well as high-level semantic priming, survives crowding. We investigated priming for global translational motion in crowded and noncrowded conditions. The results indicated that reliable motion priming occurs in the noncrowded condition, but motion priming does not survive crowding. Crowding persisted despi...
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ژورنال
عنوان ژورنال: Attention, Perception, & Psychophysics
سال: 2013
ISSN: 1943-3921,1943-393X
DOI: 10.3758/s13414-013-0558-2