Presentation | 2024-02-23 The Effects of Aging on Audio-visual Integration in Motion Perception Shinya Harada, Ryo Teraoka, Naoki Kuroda, Wataru Teramoto, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This study investigated the multimodal integration in audio-visual motion perception among both young and older adults. In this experiment, participants were asked to discriminate auditory motion direction. Three experimental conditions were established: congruent, incongruent, and audio-only. In congruent conditions, the auditory motion direction coincided with that of the random dot kinematogram. In incongruent conditions, auditory stimuli moved in the direction opposite to the visual motion. In audio-only conditions, visual stimuli were not presented. Signal-to-noise ratio thresholds for auditory motion discrimination in each condition were estimated by employing the QUEST method. We found that signal-to-noise ratio thresholds were lower in the congruent condition compared to the incongruent condition, irrespective of age. These findings suggest that aging does not affect the multimodal integration in audio-visual motion perception. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Motion perception / Auditory motion / Aging / Audio-visual integration / Multisensory |
Paper # | HIP2023-107 |
Date of Issue | 2024-02-15 (HIP) |
Conference Information | |
Committee | HIP / ITE-HI / VRPSY / ASJ-H |
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Conference Date | 2024/2/22(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | 和田 有史(立命館大) / Masamitsu Harasawa(NHK) / 中村 信次(日本福祉大) / 入野 俊夫(和歌山大) |
Vice Chair | 梅村 浩之(産総研) / 清河 幸子(名大) / / / 牧 勝弘(愛知淑徳大) |
Secretary | 梅村 浩之(九大) / 清河 幸子(NICT) / (Toyama Prefectural Univ.) / (愛知淑徳大) / 牧 勝弘(熊本大) |
Assistant | 根岸 一平(金沢工大) / 田中 大介(鳥取大) |
Paper Information | |
Registration To | Technical Committee on Human Information Processing / Technical Group on Human Inormation / SIG-VRPSY / Auditory Research Meeting |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The Effects of Aging on Audio-visual Integration in Motion Perception |
Sub Title (in English) | |
Keyword(1) | Motion perception |
Keyword(2) | Auditory motion |
Keyword(3) | Aging |
Keyword(4) | Audio-visual integration |
Keyword(5) | Multisensory |
1st Author's Name | Shinya Harada |
1st Author's Affiliation | Kumamoto University(Kumamoto Univ.) |
2nd Author's Name | Ryo Teraoka |
2nd Author's Affiliation | Muroran Institute of Technology(Muroran IT) |
3rd Author's Name | Naoki Kuroda |
3rd Author's Affiliation | Kumamoto University(Kumamoto Univ.) |
4th Author's Name | Wataru Teramoto |
4th Author's Affiliation | Kumamoto University(Kumamoto Univ.) |
Date | 2024-02-23 |
Paper # | HIP2023-107 |
Volume (vol) | vol.123 |
Number (no) | HIP-386 |
Page | pp.pp.70-73(HIP), |
#Pages | 4 |
Date of Issue | 2024-02-15 (HIP) |