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of Experimental Psychology: Copyright 1999 by the American Psychological Association, Inc. Human Perception and Performance 0096-1523/99/S3.00 1999, Vol. 25, No. 2,341 -347 Attentional Effects on Preattentive ...
attention . These data favour a unitary large-scale architecture for the visual system, in which all the output of an unlimited-capacity stage ( preattentive processing) must pass through a limited-capacity ...
Metacontrast masking is generally considered an effect of preattentive processes operative in early vision . Because of the growing evidence of the role of attention in other phenomena previously ...
The human visual system has the ability to recognize quickly selected features of the visual field. This mechanism is connected to the preattentive stage of vision (Nessier, 1967). The visual ...
Much research has examined preattentive vision : visualrepresentation prior to the arrival of attention . Most visionresearch concerns attended visual stimuli; very little research hasconsidered ...
Texture arrays of line elements at various orientations were used to study three phenomena of preattentive vision . Subjects were asked (1) to discriminate texture areas and to distinguish their form ...
that is sensitive to attention can occur at multiple precued loci. We believe that this evidence suggests that there is an early preattentive stage in vision where a small number of salient items in the visual field ...
the role of involuntary attention’s “defaulting” to the mouth and taste (i.e., binding by ignoring). Another claims that taste and smell form a common attentional channel in the mouth, in effect becoming one ...
, 1980), subitizing does not occur (Trick & Pylyshyn, 1993a). Second, the position of the attentional focus, as manipulated by cue validity, has a greater effect on counting than subitizing latencies ...
that they have different effects on attentive vision , with attention tending to spread to (and from) modally completed regions and their visible inducers, but not to (or from) comparable amodally completed regions ...
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