| Presentation | 1997/9/11 Localization of Epileptogenic Foci and Propagating process using Phase analysis Wenhong Feng, Yuko Mizuno-Matsumoto, Toshiki Yoshimine, Amami Kato, Masaaki Taniguchi, Tsuyoshi Inouye, Yoshinobu Sato, Shinichi Tamura, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper studies the use of the crosscorrelation analysis and the wevelet transform to estimate the time delay between a pair of epileptiform discharges. The final objectives are the localization of the foci and the visualization of the propagating process in the data from magnetoencephalography. By the combination of the crosscorrelation analysis and the wavelet transform, the non-stationary data can be investigated. The proposed method shows the accurate time delay between two sin waves successfully. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Epileptic foci / Magnetoencephalography / Wavelet-Crosscorrelation Analysis / Phase Analysis |
| Paper # | PRMU97-102 |
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| Committee | PRMU |
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| Conference Date | 1997/9/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Localization of Epileptogenic Foci and Propagating process using Phase analysis |
| Sub Title (in English) | |
| Keyword(1) | Epileptic foci |
| Keyword(2) | Magnetoencephalography |
| Keyword(3) | Wavelet-Crosscorrelation Analysis |
| Keyword(4) | Phase Analysis |
| 1st Author's Name | Wenhong Feng |
| 1st Author's Affiliation | Division of Functional Diagnostic Imaging, Osaka University Medical School() |
| 2nd Author's Name | Yuko Mizuno-Matsumoto |
| 2nd Author's Affiliation | Division of Functional Diagnostic Imaging, Osaka University Medical School |
| 3rd Author's Name | Toshiki Yoshimine |
| 3rd Author's Affiliation | Department of Neurosurgery, Osaka University Medical School |
| 4th Author's Name | Amami Kato |
| 4th Author's Affiliation | Department of Neurosurgery, Osaka University Medical School |
| 5th Author's Name | Masaaki Taniguchi |
| 5th Author's Affiliation | Department of Neurosurgery, Osaka University Medical School |
| 6th Author's Name | Tsuyoshi Inouye |
| 6th Author's Affiliation | Department of Neuropsychiatry, Osaka University Medical School |
| 7th Author's Name | Yoshinobu Sato |
| 7th Author's Affiliation | Division of Functional Diagnostic Imaging, Osaka University Medical School |
| 8th Author's Name | Shinichi Tamura |
| 8th Author's Affiliation | Division of Functional Diagnostic Imaging, Osaka University Medical School |
| Date | 1997/9/11 |
| Paper # | PRMU97-102 |
| Volume (vol) | vol.97 |
| Number (no) | 250 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |