| Presentation | 2007-06-14 Computational theory of auditory size-shape information extraction and the localization in the brain Toshio IRINO, Yoshikazu OOYA, Hideki KAWAHARA, Roy D. PATTERSON, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Although perception of size and shape from visual stimuli has been studied intensively as an important topic, perception of size and shape from auditory stimuli has been almost unaware in the auditory research field. In this report, we describe size and shape information in acoustic signals and a computational theory to extract the information in the auditory system. We also present experimental studies to support the theory, optimality of the auditory filters based on the theory, and ecological perspectives implied from the theory. We performed fMRI experiments to identify the location of the size-shape perception in the brain. We report the preliminary results and issues. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Computational theory / Perception of size and shape / Auditory pathway / Wavelet transform / Mellin transform / fMRI experiment |
| Paper # | NC2007-10 |
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| Committee | NC |
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| Conference Date | 2007/6/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Computational theory of auditory size-shape information extraction and the localization in the brain |
| Sub Title (in English) | |
| Keyword(1) | Computational theory |
| Keyword(2) | Perception of size and shape |
| Keyword(3) | Auditory pathway |
| Keyword(4) | Wavelet transform |
| Keyword(5) | Mellin transform |
| Keyword(6) | fMRI experiment |
| 1st Author's Name | Toshio IRINO |
| 1st Author's Affiliation | Faculty of Systems Engineering, Wakayama University:The Institute of Statistical Mathematics() |
| 2nd Author's Name | Yoshikazu OOYA |
| 2nd Author's Affiliation | Faculty of Systems Engineering, Wakayama University |
| 3rd Author's Name | Hideki KAWAHARA |
| 3rd Author's Affiliation | Faculty of Systems Engineering, Wakayama University |
| 4th Author's Name | Roy D. PATTERSON |
| 4th Author's Affiliation | CNBH, Dept. of Physiology, Development and Neuroscience, University of Cambridge |
| Date | 2007-06-14 |
| Paper # | NC2007-10 |
| Volume (vol) | vol.107 |
| Number (no) | 92 |
| Page | pp.pp.- |
| #Pages | 6 |
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