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| Presentation | 2007-10-19 11:15 Simulation of extracellular multiple neuronal activities by three dimensional tissue model and application to extracellular multi-channel electrodes evaluation Takashi Kubo, Norihiro Katayama, Osamu Kikuchi, Akihiro Karashima, Mitsuyuki Nakao (Tohoku Univ.)  NC2007-48 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to obtain good signal-to-noise ratio recording of neuronal activities in the brain, adjustments of parameters of neural electrode such as the shape of electrode, number of recording channel and arrangement of recording points are essential. However these parameters have been empirically decided so far because of the high cost to test the electrode by using experiment animals. In this study, we develop a simulation system, which is composed of three-dimensional model neural tissue of the hippocampal CA3 region and the model of extracellular action potential recording system. By combining experimental data and simulation results, we characterize the extracellular electrodes. This system would be useful for the design and test of the neural electrode. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multiunit recording / Spike sorting / Multi-site multi-unit recording / Silicon electrode / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 263, NC2007-48, pp. 81-86, Oct. 2007. | |
| Paper # | NC2007-48 | |
| Date of Issue | 2007-10-11 (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 | NC2007-48 |
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| Conference Information | |
| Committee | NC |
| Conference Date | 2007-10-18 - 2007-10-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Technology and Application of Brain Interface, General |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2007-10-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Simulation of extracellular multiple neuronal activities by three dimensional tissue model and application to extracellular multi-channel electrodes evaluation |
| Sub Title (in English) | |
| Keyword(1) | Multiunit recording |
| Keyword(2) | Spike sorting |
| Keyword(3) | Multi-site multi-unit recording |
| Keyword(4) | Silicon electrode |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takashi Kubo |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Norihiro Katayama |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Osamu Kikuchi |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Akihiro Karashima |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 5th Author's Name | Mitsuyuki Nakao |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2007-10-19 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2007-48 |
| Volume (vol) | vol.107 |
| Number (no) | no.263 |
| Page | pp.81-86 |
| #Pages | 6 |
| Date of Issue | 2007-10-11 (NC) |
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