Presentation 2014-07-26
Synchronization Analysis using the Hilbert Huang Coherence
Eiji KONDO, Yuya NAKAHIRA, Masatake AKUTAGAWA, Takahiro EMOTO, Yoshio KAJI, Fumio SHICHIJO, Kazuhiko FURUKAWA, Hirofumi NAGASHINO, Shinsuke KONAKA, Yohsuke KINOUCHI,
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Abstract(in English) In previous studies, the Hilbert Huang Coherence(HHC) for analyzing the degree of synchronization by using a Hilbert Huang transform with high temporal frequency resolution has been proposed. In this study, we intended to verify the effectiveness of the HHC. It was found that temporal frequency resolution of HHC is higher than that of traditional coherence analysis for non-stationary signals. Furthermore, the HHC was applied to EEG analysis. As results of them, the change of coherence in α band was obtained higher temporal frequency resolution than that of traditional coherence analysis.
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Keyword(in English) EEG / Empirical Mode Decomposition / Hilbert Huang Transform / Coherence
Paper # MBE2014-29
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Committee MBE
Conference Date 2014/7/19(1days)
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Registration To ME and Bio Cybernetics (MBE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Synchronization Analysis using the Hilbert Huang Coherence
Sub Title (in English)
Keyword(1) EEG
Keyword(2) Empirical Mode Decomposition
Keyword(3) Hilbert Huang Transform
Keyword(4) Coherence
1st Author's Name Eiji KONDO
1st Author's Affiliation The University of Tokushima()
2nd Author's Name Yuya NAKAHIRA
2nd Author's Affiliation The University of Tokushima
3rd Author's Name Masatake AKUTAGAWA
3rd Author's Affiliation The University of Tokushima
4th Author's Name Takahiro EMOTO
4th Author's Affiliation The University of Tokushima
5th Author's Name Yoshio KAJI
5th Author's Affiliation Faculty of Technology and Science, Tokushima Bunri University
6th Author's Name Fumio SHICHIJO
6th Author's Affiliation Suzue Hospital
7th Author's Name Kazuhiko FURUKAWA
7th Author's Affiliation Tokushima Prefecture Naruto Hospial
8th Author's Name Hirofumi NAGASHINO
8th Author's Affiliation The University of Tokushima
9th Author's Name Shinsuke KONAKA
9th Author's Affiliation The University of Tokushima
10th Author's Name Yohsuke KINOUCHI
10th Author's Affiliation The University of Tokushima
Date 2014-07-26
Paper # MBE2014-29
Volume (vol) vol.114
Number (no) 153
Page pp.pp.-
#Pages 6
Date of Issue