| Paper Abstract and Keywords |
| Presentation |
2006-06-16 14:20
A self-organizing model of the grid cells in the entorhinal cortex
Naoki Oshiro, Koji Kurata (Ryukyu Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In recent study of cortical micro circuits, it was found that spatial information is represented by `grid cells' in the dorsocaudal medial entorhinal cortex (dMEC). The receptive field of a grid cell consists of periodically distributed small regions. In this paper, we proposed a new computational model based on information separation method, which can reproduce such a receptive field. The model consists of two LVQ(learning vector quantization) layers. Both of the layers receive external input representing position, and one of them receives inhibitory input from the other via anti-Hebbian synapses. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
self-organizing model / grid cell / LVQ / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 102, NC2006-32, pp. 57-61, June 2006. |
| Paper # |
NC2006-32 |
| Date of Issue |
2006-06-09 (NC) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
NC |
| Conference Date |
2006-06-15 - 2006-06-16 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
OIST |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Bio-data Mining with Machine Learning and General |
| Paper Information |
| Registration To |
NC |
| Conference Code |
2006-06-NC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A self-organizing model of the grid cells in the entorhinal cortex |
| Sub Title (in English) |
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| Keyword(1) |
self-organizing model |
| Keyword(2) |
grid cell |
| Keyword(3) |
LVQ |
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| 1st Author's Name |
Naoki Oshiro |
| 1st Author's Affiliation |
University of the Ryukyus (Ryukyu Univ.) |
| 2nd Author's Name |
Koji Kurata |
| 2nd Author's Affiliation |
University of the Ryukyus (Ryukyu Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-06-16 14:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
NC |
| Paper # |
NC2006-32 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.102 |
| Page |
pp.57-61 |
| #Pages |
5 |
| Date of Issue |
2006-06-09 (NC) |