| Presentation | 2007-03-14 Estimation for Phase Response Curve under Power Spectrum Constraint Keisuke OTA, Toru AONISHI, Toshiaki OMORI, Masato OKADA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose an algorithm to estimate PRCs in the Bayesian framework. Firstly, we described analytically deterioration process for observed date by solving Fokker-Planck equation. This deterioration process enables us to discuss what perturbation dominantly retains linear response characteristic. Then, we derived reversal process for observation process by Bayes' theorem, and estimated a pure PRCs by a maximum a posteriori (MAP). Power spectrum constrain allows noise to operate multiplicatively to the system. Simulation by Morris-Lecar Neuron Model suggests our method estimates an optimal PRCs of In-Vitro neuron, even if the noise of neuron is unknown. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Phase Response Curve / Liner Response Theory / Fokker-Planck Equation / Bayesian Approach / MAP Estimation |
| Paper # | NC2006-124 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2007/3/7(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) | Estimation for Phase Response Curve under Power Spectrum Constraint |
| Sub Title (in English) | |
| Keyword(1) | Phase Response Curve |
| Keyword(2) | Liner Response Theory |
| Keyword(3) | Fokker-Planck Equation |
| Keyword(4) | Bayesian Approach |
| Keyword(5) | MAP Estimation |
| 1st Author's Name | Keisuke OTA |
| 1st Author's Affiliation | Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | Toru AONISHI |
| 2nd Author's Affiliation | Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology:RIKEN Brain Science Institute |
| 3rd Author's Name | Toshiaki OMORI |
| 3rd Author's Affiliation | Research Fellow, Japan Society for the Promotion of Science:RIKEN Brain Science Institute |
| 4th Author's Name | Masato OKADA |
| 4th Author's Affiliation | Graduate School of Frontier Sciences, The University of Tokyo:Research Fellow, Japan Society for the Promotion of Science:RIKEN Brain Science Institute |
| Date | 2007-03-14 |
| Paper # | NC2006-124 |
| Volume (vol) | vol.106 |
| Number (no) | 588 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |