Presentation | 2013-11-23 Chaotic properties of the ictal EEG for epilepsy patients Koki OKAMOTO, Yasukuni MORI, Yoichi SAITO, Hajime HARADA, Ikuo MATSUBA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Epilepsy is brought on by abnormal electrical wave which occured in the part of the brain. That is one of the most common disorder in the neurological disorders that caused the disturbance of consciousness and the convulsions of part of the body or the whole body. There are the possibilities of a deterministic chatic system in ictal EEG for epilepsy. If that EEG has chaotic system, it can be described by differential equations. In addition, solving these differential equations enable us to predict epileptic seizure and reproduce epileptic seizure on PC. In this study, we target ictal EEG for epilepsy and EEG for healthy person, and discuss chaotic degree and differences by analyzing their attractors, fractaldimensions, and lyapunov exponents. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Epilepsy / Ictal EEG / Time series analysis / Chaos / Attractor / Fractal dimension / Lyapunov exponent / Surrogate |
Paper # | MBE2013-72 |
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Committee | MBE |
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Conference Date | 2013/11/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Chaotic properties of the ictal EEG for epilepsy patients |
Sub Title (in English) | |
Keyword(1) | Epilepsy |
Keyword(2) | Ictal EEG |
Keyword(3) | Time series analysis |
Keyword(4) | Chaos |
Keyword(5) | Attractor |
Keyword(6) | Fractal dimension |
Keyword(7) | Lyapunov exponent |
Keyword(8) | Surrogate |
1st Author's Name | Koki OKAMOTO |
1st Author's Affiliation | Graduate School of Advanced Integration Science, Chiba University() |
2nd Author's Name | Yasukuni MORI |
2nd Author's Affiliation | Graduate School of Advanced Integration Science, Chiba University |
3rd Author's Name | Yoichi SAITO |
3rd Author's Affiliation | Research Institute for EEG Analysis |
4th Author's Name | Hajime HARADA |
4th Author's Affiliation | Research Institute for EEG Analysis |
5th Author's Name | Ikuo MATSUBA |
5th Author's Affiliation | Graduate School of Advanced Integration Science, Chiba University |
Date | 2013-11-23 |
Paper # | MBE2013-72 |
Volume (vol) | vol.113 |
Number (no) | 314 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |