| Presentation | 2010-03-09 Reconstruction of input information using transformation from spike train to continuous-time series Mai SUZUKI, Kaori KURODA, Yutaka SHIMADA, Tohru IKEGUCHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Neurons code input information and generate spike trains. The generated spike trains reflect the input information. In this report, we use the Hanning window to transform the spike trains to a continuous instantaneous firing-frequency time series. Then, we reconstruct hidden input information through this transformation. In the numerical simulations, we use periodic time series (sinusoidal wave), quasi-periodic time series generated from the Langford equations, and chaotic time series generated from the Lorenz equations. In addition, we use a real time series of a Japanese vowel /a/. Using the cross-correlation coefficient, we compare reconstructed time series with input time series. As a result, we find that strong correlation exists between the input time series and its reconstructed time series. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | neuron / spike train / Hanning window / embedding / time series analysis |
| Paper # | NLP2009-159 |
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| Conference Information | |
| Committee | NLP |
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| Conference Date | 2010/3/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Nonlinear Problems (NLP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reconstruction of input information using transformation from spike train to continuous-time series |
| Sub Title (in English) | |
| Keyword(1) | neuron |
| Keyword(2) | spike train |
| Keyword(3) | Hanning window |
| Keyword(4) | embedding |
| Keyword(5) | time series analysis |
| 1st Author's Name | Mai SUZUKI |
| 1st Author's Affiliation | Department of Information and Computer science, school of Engineering, Saitama University() |
| 2nd Author's Name | Kaori KURODA |
| 2nd Author's Affiliation | Graduate school of Science and Engineering, Saitama University |
| 3rd Author's Name | Yutaka SHIMADA |
| 3rd Author's Affiliation | Graduate school of Science and Engineering, Saitama University |
| 4th Author's Name | Tohru IKEGUCHI |
| 4th Author's Affiliation | Graduate school of Science and Engineering, Saitama University:Saitama University, Brain Science Institute |
| Date | 2010-03-09 |
| Paper # | NLP2009-159 |
| Volume (vol) | vol.109 |
| Number (no) | 458 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |