Selective attention and the control of binocular rivalry
نویسندگان
چکیده
منابع مشابه
Attention model of binocular rivalry.
When the corresponding retinal locations in the two eyes are presented with incompatible images, a stable percept gives way to perceptual alternations in which the two images compete for perceptual dominance. As perceptual experience evolves dynamically under constant external inputs, binocular rivalry has been used for studying intrinsic cortical computations and for understanding how the brai...
متن کاملBinocular Rivalry Requires Visual Attention
An interocular conflict arises when different images are presented to each eye at the same spatial location. The visual system resolves this conflict through binocular rivalry: observers consciously perceive spontaneous alternations between the two images. Visual attention is generally important for resolving competition between neural representations. However, given the seemingly spontaneous a...
متن کاملWhen can attention influence binocular rivalry?
Attentional influence over perception is particularly pronounced when sensory stimulation is ambiguous, where attention can reduce stimulus uncertainty and promote a stable interpretation of the world. However, binocular rivalry, an extensively studied visual ambiguity, has proved to be comparatively resistant to attentional modulation. We hypothesize that this apparent inconsistency reflects f...
متن کاملOn the Role of Attention in Binocular Rivalry: Electrophysiological Evidence
During binocular rivalry visual consciousness fluctuates between two dissimilar monocular images. We investigated the role of attention in this phenomenon by comparing event-related potentials (ERPs) when binocular-rivalry stimuli were attended with when they were unattended. Stimuli were dichoptic, orthogonal gratings that yielded binocular rivalry and dioptic, identically oriented gratings th...
متن کاملP-31: Selective Attention Effects on Binocular Rivalry to Simple and Complex Dynamic Imagery
Selective attention increased the proportion of time that the attended members of a pair of either simple (gratings) or more complex (movie clips) dichoptic stimuli were visible during binocular rivalry. Lower-level stimulus attributes appear to be more important than meaningfulness in directing attention, which is a finding that may have relevance to the design of head-worn displays.
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1974
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03205846