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| Presentation | 2008-01-15 16:30 A study of timing mechanism and state transition in a spiking network model of the cerebellar granule cell layer Takeru Honda (UEC), Tadashi Yamazaki, Shigeru Tanaka (RIKEN BSI), Tetsuro Nishino (UEC)  NC2007-95 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this study, we built a spiking network model of the cerebellar granular layer, and analyzed its dynamics.When input stimulus was weak, model granule cells synchronously fired at around 10 Hz. On the other hand, when input stimulus was strong, populations of active granule cells represented the passage-of-time. Therefore, it was suggested that the dynamical state of the cerebellar granular layer was controlled by the strength of mossy fiber activation. Moreover, if the NMDA channel at model Golgi cells was blocked, the transition was not observed. In addition, we carried out simulation of the eyeblink conditioning, in which the passage-of-time representation played an essential role. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | cerebellar granular layer / spiking network model / input-dependent transition / time-representing state / synchronized state / eyeblink conditioning / NMDA channel / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 413, NC2007-95, pp. 49-54, Jan. 2008. | |
| Paper # | NC2007-95 | |
| Date of Issue | 2008-01-08 (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 | NC2007-95 |
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| Conference Information | |
| Committee | NC |
| Conference Date | 2008-01-15 - 2008-01-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Centennial Hall, Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Machine Learning, etc. |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2008-01-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study of timing mechanism and state transition in a spiking network model of the cerebellar granule cell layer |
| Sub Title (in English) | |
| Keyword(1) | cerebellar granular layer |
| Keyword(2) | spiking network model |
| Keyword(3) | input-dependent transition |
| Keyword(4) | time-representing state |
| Keyword(5) | synchronized state |
| Keyword(6) | eyeblink conditioning |
| Keyword(7) | NMDA channel |
| Keyword(8) | |
| 1st Author's Name | Takeru Honda |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Tadashi Yamazaki |
| 2nd Author's Affiliation | RIKEN Brain Science Institute (RIKEN BSI) |
| 3rd Author's Name | Shigeru Tanaka |
| 3rd Author's Affiliation | RIKEN Brain Science Institute (RIKEN BSI) |
| 4th Author's Name | Tetsuro Nishino |
| 4th Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2008-01-15 16:30:00 |
| Presentation Time | 20 minutes |
| Registration for | NC |
| Paper # | NC2007-95 |
| Volume (vol) | vol.107 |
| Number (no) | no.413 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2008-01-08 (NC) |
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