Can spatial attention be "shrink-wrapped" to attended objects?
نویسندگان
چکیده
منابع مشابه
Spatial Attention Can Be Allocated Rapidly and in Parallel to New Visual Objects
In real-life visual environments, where multiple objects compete for processing, new objects that require immediate attention often appear when attention is already focused elsewhere. The question of whether spatial attention can be directed independently to different locations in the visual field remains controversial. Serial models assume a unitary attentional focus that is directed to one ob...
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Selective attention not only influences which objects in a display are perceived, but also directly changes the character of how they are perceived--for example, making attended objects appear larger or sharper. In studies of multiple-object tracking and probe detection, we explored the influence of sustained selective attention on where objects are seen to be in relation to each other in dynam...
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A commonly held view in both exogenous and endogenous orienting is that spatial attention is associated with enhanced processing of all stimuli at the attended location. However, we often search for a specific target at a particular location, so an observer should be able to jointly specify the target identity and expected location. Whether attention can bias dimension-specific processes at a p...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/7.9.1072