| Paper Abstract and Keywords |
| Presentation |
2005-03-28 13:05
Inference of network between EEG and EMG using autoregressive model
Yuichi Suhara, Tomohiro Shibata (NAIST), Tatsuhide Oga, Yoshino Ueki, Tatsuya Mima (Kyoto Univ.), Shin Ishii (NAIST) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Understanding dynamics and structure of human motor control systems is
beneficial not only for designing human interface but also for clinical
applications. Network analysis based on different biological signals has
not been well studied. In this study, we tried to estimate the network
based on EEG and EMG, which is a challenging problem due to their
qualitative difference. One interesing target is to examine the
contralateral government according to the network analysis. We need to
select stationary blocks by using a locally stationary auroregressive
model, because the acquired data are non-stationary as extended. The
selected brocks were processed by the frequency-domain analysis (dDTF)
and the contribution of each path was examined by a model selection. As
a result, we found the contralateral pathway is dominant in this motor
control. In addition, EEG involves information of feedbacks from the
effector (EMG) and strong interhemispheric information in the brain. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
EEG / EMG / AR model / Network estimation / dDTF / Contribution of the path / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 755, MBE2004-103, pp. 29-32, March 2005. |
| Paper # |
MBE2004-103 |
| Date of Issue |
2005-03-21 (MBE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
MBE |
| Conference Date |
2005-03-28 - 2005-03-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tamagawa Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
MBE |
| Conference Code |
2005-03-MBE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Inference of network between EEG and EMG using autoregressive model |
| Sub Title (in English) |
|
| Keyword(1) |
EEG |
| Keyword(2) |
EMG |
| Keyword(3) |
AR model |
| Keyword(4) |
Network estimation |
| Keyword(5) |
dDTF |
| Keyword(6) |
Contribution of the path |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Yuichi Suhara |
| 1st Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name |
Tomohiro Shibata |
| 2nd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name |
Tatsuhide Oga |
| 3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
| 4th Author's Name |
Yoshino Ueki |
| 4th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
| 5th Author's Name |
Tatsuya Mima |
| 5th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
| 6th Author's Name |
Shin Ishii |
| 6th Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
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| Speaker |
Author-1 |
| Date Time |
2005-03-28 13:05:00 |
| Presentation Time |
25 minutes |
| Registration for |
MBE |
| Paper # |
MBE2004-103 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.755 |
| Page |
pp.29-32 |
| #Pages |
4 |
| Date of Issue |
2005-03-21 (MBE) |
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