Presentation | 1996/10/28 Formation of Direction Map using Kohonen's SOM Hayaru SHOUNO, Koji KURATA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Neurons in the primary visual cortex respond selectively to the orientation of edges and their direction of motion. Recently it is revealed the arrangement of direction preference in ferret cortical area 17 that is mosaic-like map. Some iso-orientation domains are subdivided into the regions selective for opposite directions of motion. We used Kohonen's SOM to form the direction map with orientation map. It is observed that SOM can form the opposite direction selectivity sub-domains in a iso-orientation domain. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Kohonen's SOM / Visual cortex / direction map / orientation map |
Paper # | NC96-45 |
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Committee | NC |
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Conference Date | 1996/10/28(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Formation of Direction Map using Kohonen's SOM |
Sub Title (in English) | |
Keyword(1) | Kohonen's SOM |
Keyword(2) | Visual cortex |
Keyword(3) | direction map |
Keyword(4) | orientation map |
1st Author's Name | Hayaru SHOUNO |
1st Author's Affiliation | Department of Biophysical Engineering, Faculty of Engineering Science, Osaka University() |
2nd Author's Name | Koji KURATA |
2nd Author's Affiliation | Department of Biophysical Engineering, Faculty of Engineering Science, Osaka University |
Date | 1996/10/28 |
Paper # | NC96-45 |
Volume (vol) | vol.96 |
Number (no) | 331 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |