Audiovisual synchrony drives visual search with a right visual field bias
نویسندگان
چکیده
منابع مشابه
Visual Attention by Audiovisual Signal-Level Synchrony
Current approaches to artificial attention are largely limited to the visual domain. Only some consider audition as a source of information at the same time. Yet, attention is not necessarily limited to a single modality or a mere agglomeration of several modalities in human perception. Cross-modal attention, and its manipulation by cross-modal cues, seems to play a vital role in asymmetric int...
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It has been suggested that children with autism orient towards audiovisual synchrony (AVS) rather than biological motion and that the opposite pattern is to be expected in typical development. Here, we challenge this notion by showing that 3-year-old neurotypical children orient to AVS and to biological motion in point-light displays but that 3-year-old children with autism orient to neither of...
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Research has shown that speech segment perception is predominantly a function of the left hemisphere. The aim of this study is to determine if the visual field in which visual speech is presented affects the audiovisual percept. Results show increased audiovisual fusion in the right visual field and exclude that the difference was a result of facial asymmetry. Findings indicate more efficient e...
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Aging involves selective changes in attentional control. However, its precise effect on visual attention is difficult to discern from behavioural studies alone. In this paper, we employ a recently developed phase-locking measure of synchrony as an indicator of top-down/bottom-up control of attention to assess attentional control in the elderly. Fourteen participants (63-74 years) searched for a...
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Do visual field effects point to differences in cortical representation, or do they reflect differences in the way these representations are used by other brain regions? This study explored three attributes of visual search that provide strong evidence in favor of differences in use. Competition refers to the finding that visual field differences in search efficiency are larger in whole- than i...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2013
ISSN: 1534-7362
DOI: 10.1167/13.9.879