Presentation 2001/11/22
Source estimation of the brain stem spike potential preceding rapid eye movements
Masato HATTORI, Mitsuaki YAMAMOTO, Mitsuyuki NAKAO, Norihiko KATAYAMA, Akihiro KARASHIMA, Miki IKENO, Ryo KITAHARA, Takashi UENO,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The spike potentials called rapid eye movements anticipatory phasic potentials(RAPPs), discovered in our laboratory, have been suggested that its source is located in the brain stem. In order to verify the hypothesis, a human head model consisting of an actual human skull was constructed. In addition, the potential distribution produced by the artificial current dipole located at the sites corresponding to the brain stem was measured on the surface of the head model. The potential distribution fairly mimicked the RAPPs. This result suggests that the RAPPs would correspond to the potential electronically spread from the brain stem through the optic canal and the superior orbital fissure.
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Keyword(in English) electroencephalography / current dipole / head model / human skull
Paper # MBE2001-108
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Committee MBE
Conference Date 2001/11/22(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) Source estimation of the brain stem spike potential preceding rapid eye movements
Sub Title (in English)
Keyword(1) electroencephalography
Keyword(2) current dipole
Keyword(3) head model
Keyword(4) human skull
1st Author's Name Masato HATTORI
1st Author's Affiliation Laboratory of Neurophysiology and Bioinformatics, Graduate School of Information Sciences, Tohoku University()
2nd Author's Name Mitsuaki YAMAMOTO
2nd Author's Affiliation Laboratory of Neurophysiology and Bioinformatics, Graduate School of Information Sciences, Tohoku University
3rd Author's Name Mitsuyuki NAKAO
3rd Author's Affiliation Laboratory of Neurophysiology and Bioinformatics, Graduate School of Information Sciences, Tohoku University
4th Author's Name Norihiko KATAYAMA
4th Author's Affiliation Laboratory of Neurophysiology and Bioinformatics, Graduate School of Information Sciences, Tohoku University
5th Author's Name Akihiro KARASHIMA
5th Author's Affiliation Laboratory of Neurophysiology and Bioinformatics, Graduate School of Information Sciences, Tohoku University
6th Author's Name Miki IKENO
6th Author's Affiliation Laboratory of Neurophysiology and Bioinformatics, Graduate School of Information Sciences, Tohoku University
7th Author's Name Ryo KITAHARA
7th Author's Affiliation Laboratory of Neurophysiology and Bioinformatics, Graduate School of Information Sciences, Tohoku University
8th Author's Name Takashi UENO
8th Author's Affiliation Department of Human Development and Disabilities, Graduate School of Education, Tohoku University
Date 2001/11/22
Paper # MBE2001-108
Volume (vol) vol.101
Number (no) 478
Page pp.pp.-
#Pages 8
Date of Issue