أعرض تسجيلة المادة بشكل مبسط

dc.creator Sinha, Pawan
dc.date 2004-10-20T20:49:43Z
dc.date 2004-10-20T20:49:43Z
dc.date 1995-04-21
dc.date.accessioned 2013-10-09T02:48:32Z
dc.date.available 2013-10-09T02:48:32Z
dc.date.issued 2013-10-09
dc.identifier AIM-1506
dc.identifier CBCL-104
dc.identifier http://hdl.handle.net/1721.1/7203
dc.identifier.uri http://koha.mediu.edu.my:8181/xmlui/handle/1721
dc.description The processes underlying the perceptual analysis of visual form are believed to have minimal interaction with those subserving the perception of visual motion (Livingstone and Hubel, 1987; Victor and Conte, 1990). Recent reports of functionally and anatomically segregated parallel streams in the primate visual cortex seem to support this hypothesis (Ungerlieder and Mishkin, 1982; VanEssen and Maunsell, 1983; Shipp and Zeki, 1985; Zeki and Shipp, 1988; De Yoe et al., 1994). Here we present perceptual evidence that is at odds with this view and instead suggests strong symmetric interactions between the form and motion processes. In one direction, we show that the introduction of specific static figural elements, say 'F', in a simple motion sequence biases an observer to perceive a particular motion field, say 'M'. In the reverse direction, the imposition of the same motion field 'M' on the original sequence leads the observer to perceive illusory static figural elements 'F'. A specific implication of these findings concerns the possible existence of (what we call) motion end-stopped units in the primate visual system. Such units might constitute part of a mechanism for signalling subjective occluding contours based on motion-field discontinuities.
dc.format 9 p.
dc.format 307646 bytes
dc.format 223001 bytes
dc.format application/postscript
dc.format application/pdf
dc.language en_US
dc.relation AIM-1506
dc.relation CBCL-104
dc.subject motion perception
dc.subject form perception
dc.subject reciprocal interactions
dc.title Reciprocal Interactions Between Motion and Form Perception


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أعرض تسجيلة المادة بشكل مبسط