| Presentation | 2004/6/18 Applying a Novel ICA Algorithm to Single-trial Flat EEG Analysis Jianting CAO, Liangyu ZHAO, Enhua SHEN, Yan CAO, Fanji GU, Zhijie CAI, Jiong RUAN, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As a typical example of lost consciousness, studying on the flat EEG and brain death judgment criteria are the most important social issues. Due to the lower-power activities, artifacts such as heart action and environmental noise are contaminated in the EEG signals, therefore, the judgment of brain death based on the flat EEG wave is always debatable in clinic. In this report, we present a robust approach for decomposing unaveraged single-trial EEG data. Our approach has two procedures. In the first step, a PCA-like pre-whitening technique with an additive noise reduction technique is presented. In the second step, a robust nonlinear function derived by the parameterized t-distribution model is applied to decompose the mixtures of sub-Gaussian and super-Gaussian source components. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Independent component analysisi / Electroencephalography (EEG) / single-trial data analysis |
| Paper # | NC2004-29 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2004/6/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Applying a Novel ICA Algorithm to Single-trial Flat EEG Analysis |
| Sub Title (in English) | |
| Keyword(1) | Independent component analysisi |
| Keyword(2) | Electroencephalography (EEG) |
| Keyword(3) | single-trial data analysis |
| 1st Author's Name | Jianting CAO |
| 1st Author's Affiliation | Saitama Institute of Technology:Brain Science Institute, RIKEN() |
| 2nd Author's Name | Liangyu ZHAO |
| 2nd Author's Affiliation | Saitama Institute of Technology |
| 3rd Author's Name | Enhua SHEN |
| 3rd Author's Affiliation | Fudan University |
| 4th Author's Name | Yan CAO |
| 4th Author's Affiliation | Fudan University |
| 5th Author's Name | Fanji GU |
| 5th Author's Affiliation | Fudan University |
| 6th Author's Name | Zhijie CAI |
| 6th Author's Affiliation | Fudan University |
| 7th Author's Name | Jiong RUAN |
| 7th Author's Affiliation | Fudan University |
| Date | 2004/6/18 |
| Paper # | NC2004-29 |
| Volume (vol) | vol.104 |
| Number (no) | 140 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |