| Presentation | 1999/3/19 A study on eye movement model based on sensory integration mechanism of visual-vestibular system Masaaki SATO, Kazutsuna YAMAJI, Naohiro TODA, Shiro USUI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We perform compensatory eye movement in order to stabilize the visual field. This stabilization involves two main responses; namely the vestibulo-ocular response and the optokinetic-ocular response. The former is generated by movement information detected by vestibular system. The latter occurs with retinal slip produced by visual system. When inconsistent information exists in visual-vestibular system, a subject can not stabilize the visual field by compensatory eye movement. In addition, motion sickness may occur. It seems that such phenomena arise because sensory integration mechanism of visual-vestibular system dysfunctions. So far, researchers have tried to model this mechanism by reproducing the eye movement. A model of Droulez et al. could reproduce the eye movement well. But we found that the model has a phenomenon which could not reconstruct. So we improved the model by incorporating a function of VSM (velocity storage mechanism) and showed that improved model can reconstruct the phenomenon. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | visual-vestibular system / optokinetic-ocular response / body tilt / model |
| Paper # | MBE98-152 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 1999/3/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on eye movement model based on sensory integration mechanism of visual-vestibular system |
| Sub Title (in English) | |
| Keyword(1) | visual-vestibular system |
| Keyword(2) | optokinetic-ocular response |
| Keyword(3) | body tilt |
| Keyword(4) | model |
| 1st Author's Name | Masaaki SATO |
| 1st Author's Affiliation | Dept. of Information and Computer Sciences, Toyohashi University of Technology() |
| 2nd Author's Name | Kazutsuna YAMAJI |
| 2nd Author's Affiliation | Dept. of Information and Computer Sciences, Toyohashi University of Technology |
| 3rd Author's Name | Naohiro TODA |
| 3rd Author's Affiliation | Dept. of Information and Computer Sciences, Toyohashi University of Technology |
| 4th Author's Name | Shiro USUI |
| 4th Author's Affiliation | Dept. of Information and Computer Sciences, Toyohashi University of Technology |
| Date | 1999/3/19 |
| Paper # | MBE98-152 |
| Volume (vol) | vol.98 |
| Number (no) | 672 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |