Auditory modulation of visual apparent motion with short spatial and temporal intervals
| buir.contributor.author | Kafalıgönül, Hulusi | |
| dc.citation.epage | 13 | en_US |
| dc.citation.issueNumber | 12 | en_US |
| dc.citation.spage | 1 | en_US |
| dc.citation.volumeNumber | 10 | en_US |
| dc.contributor.author | Kafalıgönül, Hulusi | en_US |
| dc.contributor.author | Stoner, G. | en_US |
| dc.date.accessioned | 2020-04-06T14:06:09Z | |
| dc.date.available | 2020-04-06T14:06:09Z | |
| dc.date.issued | 2010 | |
| dc.department | Aysel Sabuncu Brain Research Center (BAM) | en_US |
| dc.description.abstract | Recently, E. Freeman and J. Driver (2008) reported a cross-modal temporal interaction in which brief sounds drive the perceived direction of visual apparent-motion, an effect they attributed to “temporal capture” of the visual stimuli by the sounds (S. Morein-Zamir, S. Soto-Faraco, & A. Kingstone, 2003). Freeman and Driver used “long-range” visual motion stimuli, which travel over long spatial and temporal intervals and engage high-order cortical areas (K. G. Claeys, D. T. Lindsey, E. De Schutter, & G. A. Orban, 2003; Y. Zhuo et al., 2003). We asked whether Freeman and Driver’s temporal effects extended to the short-range apparent-motion stimuli that engage cortical area MT, a lower-order area with well-established spatiotemporal selectivity for visual motion (e.g. A. Mikami, 1991, 1992; A. Mikami, W. T. Newsome, & R. H. Wurtz, 1986a, 1986b; W. T. Newsome, A. Mikami, & R. H. Wurtz, 1986). Consistent with a temporal-capture account, we found that static sounds bias the perception of both the direction (Experiment 1) and the speed (Experiment 2) of short-range motion. Our results suggest that auditory timing may interact with visual spatiotemporal processing as early as cortical area MT. Examination of the neuronal responses of this well-studied area to the stimuli used in this study would provide a test and might provide insight into the neuronal representation of time. | en_US |
| dc.identifier.doi | 10.1167/10.12.31 | en_US |
| dc.identifier.issn | 1534-7362 | |
| dc.identifier.uri | http://hdl.handle.net/11693/53555 | |
| dc.language.iso | English | en_US |
| dc.publisher | Association for Research in Vision and Ophthalmology | en_US |
| dc.relation.isversionof | https://doi.org/10.1167/10.12.31 | en_US |
| dc.source.title | Journal of Vision | en_US |
| dc.subject | Audio-visual interaction | en_US |
| dc.subject | Temporal ventriloquism | en_US |
| dc.subject | Motion processing | en_US |
| dc.subject | Temporal processing | en_US |
| dc.subject | Visual area MT | en_US |
| dc.title | Auditory modulation of visual apparent motion with short spatial and temporal intervals | en_US |
| dc.type | Article | en_US |