Object substitution without reentry?
نویسندگان
چکیده
منابع مشابه
Object Substitution Without Reentry?
G. Francis and F. Hermens (2002) used computer simulations to claim that many current models of metacontrast masking can account for the findings of V. Di Lollo, J. T. Enns, and R. A. Rensink (2000). They also claimed that notions of reentrant processing are not necessary because all of V. Di Lollo et al.’s data can be explained by feed-forward models. The authors show that G. Francis and F. He...
متن کاملAsymmetric object substitution masking.
Object substitution masking occurs when a lateral mask persists beyond the duration of a target, reflecting reentrant processes in vision (V. Di Lollo, J. Enns, & R. Rensink, 2000). The authors studied whether substitution masking is location specific and whether it is symmetric around the target. A brief circular display of letters was presented along with a mask that designated the target. Th...
متن کاملIs reentry critical for visual awareness of object presence?
Reentrant processing has been proposed as a critical mechanism in visual perception of an object's features. In order to test whether reentry is critical for visual awareness of object presence, the success of reentry was manipulated with object substitution masking (OSM) while participants performed a forced-choice target present-absent task and rated their subjective confidence in each trial....
متن کاملAn Object Substitution Theory of Visual Masking
The brief presentation of a visual display, although clearly visible when shown by itself, can be rendered invisible by the subsequent presentation of a second visual display in the same location. Recent studies of backward masking of this kind have revealed several new effects that are not predicted by standard theories of masking. Among these are masking by four small dots that surround but t...
متن کاملReply to Talis Bachmann on object substitution
In reply to the commentary by Talis Bachmann on a recent article by one of us entitled ‘‘Object substitution masking and its relation to other forms of masking’’ (Enns, 2004), we address the following issues. First, Bachmann s perceptual retouch theory concerns the role of nonspecific thalamic modulation in conscious visual experience. It is a reasonable theory, grounded in neurophysiological e...
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ژورنال
عنوان ژورنال: Journal of Experimental Psychology: General
سال: 2002
ISSN: 0096-3445
DOI: 10.1037//0096-3445.131.4.594