Presentation 2008-05-23
Effect of Agency on Perceived Timing of Audiovisual Stimuli
Tomomitsu HERAI, Ken MOGI,
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Abstract(in English) The integration of the sensory and motor information is a key component of our daily life. Our mental experience affects this sensorimotor integration. For example, intention changes our perceived timing of the sensory effect of the movement. In addition, the brain has to integrate auditory and visual information precisely to form appropriate mental world about the environment. To perceive the external physical event as precise as possible, temporal order of sensory information is useful. We investigate the effect of the sense of agency toward to the audiovisual stimulus using temporal order judgment(TOJ). Subject's showed that the enhanced sensitivity to the timing of stimulus when they generated the stimuli. It suggests that the brain has a flexible mechanism of processing bimodal information according to the subject's sense of agency.
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Keyword(in English) Sense of Agency / Sensorimotor Integration / Audiovisual Integration / Subjective Sense of Time
Paper # NC2008-9
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Committee NC
Conference Date 2008/5/16(1days)
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Registration To Neurocomputing (NC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Effect of Agency on Perceived Timing of Audiovisual Stimuli
Sub Title (in English)
Keyword(1) Sense of Agency
Keyword(2) Sensorimotor Integration
Keyword(3) Audiovisual Integration
Keyword(4) Subjective Sense of Time
1st Author's Name Tomomitsu HERAI
1st Author's Affiliation Department of Computational Intelligence and System Science, Tokyo Institute of Technology()
2nd Author's Name Ken MOGI
2nd Author's Affiliation Sony Computer Science Laboratories, Inc.
Date 2008-05-23
Paper # NC2008-9
Volume (vol) vol.108
Number (no) 54
Page pp.pp.-
#Pages 6
Date of Issue