Presentation 2008/7/30
Effects of auditory information on subjective duration of visual stimulus
Yasumasa YAMAGUCHI, Katsunori OKAJIMA,
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Abstract(in English) The purpose of the present study is to determine how capture effect between nonsimultaneous auditory and visual stimuli occurs in human brain. We conducted three experiments to measure subjective duration of audio-visual stimulus. In the first experiment, it was shown that audio onset and offset capture visual onset and offset, respectively. In the second experiment, we applied to a novel visual stimulus with two onsets. As a result, audio offset cannot capture the second visual onset. In the third experiment, it was indicated that audio offset captures the second visual onset according to the results on subjective estimation of duration from the first onset to the second onset of visual stimulus. These results suggest that attention plays a critical role in the capture effect.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) audio-visual integration / capture / perception of duration / attention
Paper # HIP2008-30
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Committee HIP
Conference Date 2008/7/30(1days)
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Registration To Human Information Processing (HIP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Effects of auditory information on subjective duration of visual stimulus
Sub Title (in English)
Keyword(1) audio-visual integration
Keyword(2) capture
Keyword(3) perception of duration
Keyword(4) attention
1st Author's Name Yasumasa YAMAGUCHI
1st Author's Affiliation Graduate School of Environment and Information Sciences, Yokohama National University()
2nd Author's Name Katsunori OKAJIMA
2nd Author's Affiliation Faculty of Environment and Information Sciences, Yokohama National University
Date 2008/7/30
Paper # HIP2008-30
Volume (vol) vol.108
Number (no) 182
Page pp.pp.-
#Pages 4
Date of Issue