| Presentation | 2007-10-19 Simulation of extracellular multi-unit recordings in the three-dimensional neural tissue for characterization of multi-channel electrodes Takashi Kubo, Norihiro Katayama, Osamu Kikuchi, Akihiro Karashima, Mitsuyuki Nakao, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Multiunit recording / Spike sorting / Multi-site multi-unit recording / Silicon electrode |
| Paper # | NC2007-48 |
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| Committee | NC |
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| Conference Date | 2007/10/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Simulation of extracellular multi-unit recordings in the three-dimensional neural tissue for characterization of multi-channel electrodes |
| Sub Title (in English) | |
| Keyword(1) | Multiunit recording |
| Keyword(2) | Spike sorting |
| Keyword(3) | Multi-site multi-unit recording |
| Keyword(4) | Silicon electrode |
| 1st Author's Name | Takashi Kubo |
| 1st Author's Affiliation | Graduate School of Information Sciences Tohoku University() |
| 2nd Author's Name | Norihiro Katayama |
| 2nd Author's Affiliation | Graduate School of Information Sciences Tohoku University |
| 3rd Author's Name | Osamu Kikuchi |
| 3rd Author's Affiliation | Graduate School of Information Sciences Tohoku University |
| 4th Author's Name | Akihiro Karashima |
| 4th Author's Affiliation | Graduate School of Information Sciences Tohoku University |
| 5th Author's Name | Mitsuyuki Nakao |
| 5th Author's Affiliation | Graduate School of Information Sciences Tohoku University |
| Date | 2007-10-19 |
| Paper # | NC2007-48 |
| Volume (vol) | vol.107 |
| Number (no) | 263 |
| Page | pp.pp.- |
| #Pages | 6 |
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