| Presentation | 2012-01-26 A recurrent network for multisensory integration : Identification of common sources of audiovisual stimuli Itsuki YAMASHITA, Kentaro KATAHIRA, Yasuhiko IGARASHI, Kazuo OKANOYA, Masato OKADA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We percept surrounding environments using several organs of sense. How we estimate surrounding information from multisensory information in the brain? Several theoretical models based on Bayesian inference have been proposed in order to explain the data of psychophysical experiments about multisensory perception. While Bayesian inference provides a normative account for the computational principle which can be used in the brain, it do not provides the information how the nervous systems can implement the computation. Therefore, to provide insights about the neuron dynamics related to the multisensory integration, we construct a recurrent network model that can implement the computation related to multisensory integration. By using computer simulation, we show the proposed model can account the data of psychophysical experiments that has been explained by the Bayesian model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Space perception / Ventriloquism effect / Neural network / Mexican-hat type interaction / nonlinear dynamics |
| Paper # | NC2011-105 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2012/1/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | A recurrent network for multisensory integration : Identification of common sources of audiovisual stimuli |
| Sub Title (in English) | |
| Keyword(1) | Space perception |
| Keyword(2) | Ventriloquism effect |
| Keyword(3) | Neural network |
| Keyword(4) | Mexican-hat type interaction |
| Keyword(5) | nonlinear dynamics |
| 1st Author's Name | Itsuki YAMASHITA |
| 1st Author's Affiliation | Graduate School of Frontier Sciences, The University of Tokyo() |
| 2nd Author's Name | Kentaro KATAHIRA |
| 2nd Author's Affiliation | Graduate School of Frontier Sciences, The University of Tokyo:Japan Science Technology Agency, ERATO, Okanoya Emotional Information Project |
| 3rd Author's Name | Yasuhiko IGARASHI |
| 3rd Author's Affiliation | Graduate School of Frontier Sciences, The University of Tokyo |
| 4th Author's Name | Kazuo OKANOYA |
| 4th Author's Affiliation | Japan Science Technology Agency, ERATO, Okanoya Emotional Information Project:Graduate School of Arts and Sciences, The University of Tokyo:RIKEN Brain Science Institute |
| 5th Author's Name | Masato OKADA |
| 5th Author's Affiliation | Graduate School of Frontier Sciences, The University of Tokyo:RIKEN Brain Science Institute |
| Date | 2012-01-26 |
| Paper # | NC2011-105 |
| Volume (vol) | vol.111 |
| Number (no) | 419 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |