Audio-visual integration and saccadic inhibition
نویسندگان
چکیده
منابع مشابه
Causality and audio-visual integration
Schutz and Lipscomb (2007) reported an audio-visual illusion in which the length of the gesture used to produce a sound alters the perception of the sound’s duration. This contradicts the widely accepted claim that the auditory system dominates in temporal tasks (such as estimating duration) because of the superior quality of its temporal information (the optimal integration hypothesis). In the...
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The visual world appears unified, stable, and continuous despite rapid changes in eye position. How this is accomplished has puzzled psychologists for over a century. One possibility is that visual information from successive eye fixations is fused in memory according to environmental or spatiotopic coordinates. Evidence supporting this hypothesis was provided by Davidson, Fox, and Dick (1973)....
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Recent studies have proposed that some cross-modal illusions might be expressed in what were previously thought of as sensory-specific brain areas. Therefore, one interesting question is whether auditory-driven visual illusory percepts respond to manipulations of low-level visual attributes (such as luminance or chromatic contrast) in the same way as their nonillusory analogs. Here, we addresse...
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How do different sources of information arising from different modalities interact to control where we look? To answer this question with respect to real-world operational conditions we presented natural images and spatially localized sounds in (V)isual, Audiovisual (AV) and (A)uditory conditions and measured subjects' eye-movements. Our results demonstrate that eye-movements in AV conditions a...
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Integration of information provided simultaneously by audition and vision was studied in a group of 18 schizophrenic patients. They were compared to a control group, consisting of 12 normal adults of comparable age and education. By administering two tasks, each focusing on one aspect of audio-visual integration, the study could differentiate between a spatial integration deficit and a speech-b...
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ژورنال
عنوان ژورنال: Quarterly Journal of Experimental Psychology
سال: 2015
ISSN: 1747-0218,1747-0226
DOI: 10.1080/17470218.2014.979210