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| Presentation | 2011-03-07 16:25 Brain mechanisms of dynamic image generation based on body schema (3) -- Neural Mechanism of Spatial Processing Based on the Entorhinal Grid Cells -- Naoyuki Sato (Future Univ. Hakodate), Tanvir Islam (RIKEN BSI), Toshio Inui (Kyoto Univ.), Yoko Yamaguchi (RIKEN BSI)  NC2010-148 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Entorhinal grid cells are known to represent a metric of space in multiple scales and expected to play a key role in the integration of self-motion and environmental space. In this study, we present a computational model of spatial processing based on the grid cells. The model consists of spatial modules based on the grid cells including multiple spatial metrics that integrate self-motion, head direction and visual cues in the environment. By using computational experiments, the ability of a putative column of the grid cells in the integration of motion and head direction, the ability of the coding of the three-dimensional space, and the spatial imagery of the environment consisting of multiple objects were evaluated. According to the results, the neural coding based on grid cells is expected to be available for the spatial coding of widely distributed places in both real and imagery environment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Hippocampus / Spatial Memory / Computational Model / Cognitive Map / Navigation / Perspective Taking / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 461, NC2010-148, pp. 125-130, March 2011. | |
| Paper # | NC2010-148 | |
| Date of Issue | 2011-02-28 (NC) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NC2010-148 |
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| Conference Information | |
| Committee | NC MBE |
| Conference Date | 2011-03-07 - 2011-03-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tamagawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2011-03-NC-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Brain mechanisms of dynamic image generation based on body schema (3) |
| Sub Title (in English) | Neural Mechanism of Spatial Processing Based on the Entorhinal Grid Cells |
| Keyword(1) | Hippocampus |
| Keyword(2) | Spatial Memory |
| Keyword(3) | Computational Model |
| Keyword(4) | Cognitive Map |
| Keyword(5) | Navigation |
| Keyword(6) | Perspective Taking |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Naoyuki Sato |
| 1st Author's Affiliation | Future University Hakodate (Future Univ. Hakodate) |
| 2nd Author's Name | Tanvir Islam |
| 2nd Author's Affiliation | RIKEN Brain Science Institute (RIKEN BSI) |
| 3rd Author's Name | Toshio Inui |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Yoko Yamaguchi |
| 4th Author's Affiliation | RIKEN Brain Science Institute (RIKEN BSI) |
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| Speaker | Author-1 |
| Date Time | 2011-03-07 16:25:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2010-148 |
| Volume (vol) | vol.110 |
| Number (no) | no.461 |
| Page | pp.125-130 |
| #Pages | 6 |
| Date of Issue | 2011-02-28 (NC) |
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