Presentation 2014-07-26
Influence of the placement and the number of electrodes on precision of EEG source localization : Comparison of international 10-20 electrode system and Eccentrically-Located Electrode System
Ryuki OHSAKI, Masatake AKUTAGAWA, Takahiro EMOTO, Yoshio KAJI, Fumio SHICHIJO, Kazuhiko FURUKAWA, Hirofumi NAGASHINO, Shinsuke KONAKA, Yohsuke KINOUCHI,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) The brain generates homeostatic evoked potentials by a variety of external stimuli. These evoked potentials support various medical diagnosis by detecting abnormal electroencephalogram(EEG) and monitoring of brain function during surgery. However, its spatial resolution is restricted because EEG is distributed on by the skull and scalp. In this study, we performed source localization by international 10-20 electrode system and LELES, and the results were compared. Variation of the results is small in the simulation using LELES. In addition, experiments to estimate sources of somatosensory evoked potential (SEP) were carried out. The result shows estimated sources are appropriate.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) EEG / International 10-20 electrode system / Eccentrically-Located Electrode System / Source Localization / SEP
Paper # MBE2014-30
Date of Issue

Conference Information
Committee MBE
Conference Date 2014/7/19(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
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) Influence of the placement and the number of electrodes on precision of EEG source localization : Comparison of international 10-20 electrode system and Eccentrically-Located Electrode System
Sub Title (in English)
Keyword(1) EEG
Keyword(2) International 10-20 electrode system
Keyword(3) Eccentrically-Located Electrode System
Keyword(4) Source Localization
Keyword(5) SEP
1st Author's Name Ryuki OHSAKI
1st Author's Affiliation The University of Tokushima()
2nd Author's Name Masatake AKUTAGAWA
2nd Author's Affiliation The University of Tokushima
3rd Author's Name Takahiro EMOTO
3rd Author's Affiliation The University of Tokushima
4th Author's Name Yoshio KAJI
4th Author's Affiliation Tokushima Bunri University
5th Author's Name Fumio SHICHIJO
5th Author's Affiliation Suzue Hospital
6th Author's Name Kazuhiko FURUKAWA
6th Author's Affiliation Tokushima Prefecture Naruto Hospial
7th Author's Name Hirofumi NAGASHINO
7th Author's Affiliation The University of Tokushima
8th Author's Name Shinsuke KONAKA
8th Author's Affiliation The University of Tokushima
9th Author's Name Yohsuke KINOUCHI
9th Author's Affiliation The University of Tokushima
Date 2014-07-26
Paper # MBE2014-30
Volume (vol) vol.114
Number (no) 153
Page pp.pp.-
#Pages 6
Date of Issue