Higher Level Visual Cortex Represents Retinotopic, Not Spatiotopic, Object Location
نویسندگان
چکیده
منابع مشابه
Higher level visual cortex represents retinotopic, not spatiotopic, object location.
The crux of vision is to identify objects and determine their locations in the environment. Although initial visual representations are necessarily retinotopic (eye centered), interaction with the real world requires spatiotopic (absolute) location information. We asked whether higher level human visual cortex-important for stable object recognition and action-contains information about retinot...
متن کاملCerebral Cortex doi:10.1093/cercor/bhr357 Higher Level Visual Cortex Represents Retinotopic, Not Spatiotopic, Object Location
The crux of vision is to identify objects and determine their locations in the environment. Although initial visual representations are necessarily retinotopic (eye centered), interaction with the real world requires spatiotopic (absolute) location information. We asked whether higher level human visual cortex—important for stable object recognition and action—contains information about retinot...
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We experience the visual world as phenomenally invariant to eye position, but almost all cortical maps of visual space in monkeys use a retinotopic reference frame, that is, the cortical representation of a point in the visual world is different across eye positions. It was recently reported that human cortical area MT (unlike monkey MT) represents stimuli in a reference frame linked to the pos...
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Time perception of visual events depends on the visual attributes of the scene. Previous studies reported that motion of object can induce an illusion of lengthened time. In the present study, we asked the question whether such time dilation effect depends on the actual physical motion of the object (spatiotopic coordinate), or its relative motion with respect to the retina (retinotopic coordin...
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1 McGovern Institute for Brain Research, MIT, Cambridge, USA 2 Macquarie Centre for Cognitive Science, Macquarie University, Sydney, Australia 3 Laboratory of Brain and Cognition, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA 4 Laboratory of Experimental Psychology, University of Leuven, Tiesentraat 102, 3000 Leuven, Belgium 5 Athinoula A. Martinos Imagin...
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ژورنال
عنوان ژورنال: Cerebral Cortex
سال: 2011
ISSN: 1460-2199,1047-3211
DOI: 10.1093/cercor/bhr357