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| Presentation | 2013-01-25 13:00 Signal separation for topography estimation of visual evoked potentials by combination of mathematical models Kazuhiko Goto, Takenao Sugi, Yoshitaka Matsuda, Satoru Goto (Saga Univ.), Hiroki Fukuda (Yanagawa rehabilitation school), Yoshinobu Goto (IUHW), Takao Yamasaki, Shozo Tobimatsu (Kyushu Univ.)  MBE2012-72 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This study prop oses a metho d for estimating the top ographical distribution of visual evoked p otentials (VEPs) from separated p ower sp ectrum comp onents by combination of mo dels. The original p ower sp ectrum usu-ally consists of VEP, background activities, artifacts and other comp onents. To extract the VEP comp onents from the original p ower sp ectrum, mo dels corresp onding to background activities as p osterior dominant alpha rhythm, low-frequency comp onent and high-frequency comp onent caused due to the EMG artifact, were constructed, and the relevant parameters were estimated. Finally, VEP comp onents were calculated by subtracting those comp o-nents from the original p ower sp ectrum. The merits and usefulness of the prop osed metho d were analyzed with a comparison to the conventional stimulus-lo cked averaging metho d. An accurate estimation of the VEP comp onents can b e p erformed even when the noise comp onents are contaminated. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Visual evoked potentials (VEPs) / Topography / Signal separation / Mathematical model / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 417, MBE2012-72, pp. 1-6, Jan. 2013. | |
| Paper # | MBE2012-72 | |
| Date of Issue | 2013-01-18 (MBE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | MBE2012-72 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2013-01-25 - 2013-01-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Institute of Technologyy |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2013-01-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Signal separation for topography estimation of visual evoked potentials by combination of mathematical models |
| Sub Title (in English) | |
| Keyword(1) | Visual evoked potentials (VEPs) |
| Keyword(2) | Topography |
| Keyword(3) | Signal separation |
| Keyword(4) | Mathematical model |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Kazuhiko Goto |
| 1st Author's Affiliation | Saga University (Saga Univ.) |
| 2nd Author's Name | Takenao Sugi |
| 2nd Author's Affiliation | Saga University (Saga Univ.) |
| 3rd Author's Name | Yoshitaka Matsuda |
| 3rd Author's Affiliation | Saga University (Saga Univ.) |
| 4th Author's Name | Satoru Goto |
| 4th Author's Affiliation | Saga University (Saga Univ.) |
| 5th Author's Name | Hiroki Fukuda |
| 5th Author's Affiliation | Yanagawa rehabilitation school (Yanagawa rehabilitation school) |
| 6th Author's Name | Yoshinobu Goto |
| 6th Author's Affiliation | International University of Health and Welfare (IUHW) |
| 7th Author's Name | Takao Yamasaki |
| 7th Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 8th Author's Name | Shozo Tobimatsu |
| 8th Author's Affiliation | Kyushu University (Kyushu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-01-25 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2012-72 |
| Volume (vol) | vol.112 |
| Number (no) | no.417 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2013-01-18 (MBE) |
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