麻痺患者における感覚運動野皮質脳波の変化とBMIへの応用

柳澤 琢史; 平田 雅之; 齋藤 洋一; 貴島 晴彦; 後藤 哲; 福間 良平; 横井 浩史; 神谷 之康; 吉峰 俊樹

doi:10.11253/ninchishinkeikagaku.13.255

Degeneration of ECoG signals in sensorimotor cortex of paralyzed patients

Takufumi Yanagisawa, Masayuki Hirata, Youichi Saitoh, Haruhiko Kishima, Tetsu Goto, Ryohei Fukuma, Hiroshi Yokoi, Yukiyasu Kamitani, Toshiki Yoshimine

Author information

Takufumi Yanagisawa
Department of Neurosurgery, Osaka University Medical School
ATR Computational Neuroscience Laboratories
Masayuki Hirata
Department of Neurosurgery, Osaka University Medical School
Youichi Saitoh
Department of Neurosurgery, Osaka University Medical School
Haruhiko Kishima
Department of Neurosurgery, Osaka University Medical School
Tetsu Goto
Department of Neurosurgery, Osaka University Medical School
Ryohei Fukuma
ATR Computational Neuroscience Laboratories
Hiroshi Yokoi
The University of Tokyo Interfaculty Initiative in Information Studies Graduate School of Interdisciplinary Information Studies
Yukiyasu Kamitani
ATR Computational Neuroscience Laboratories
Toshiki Yoshimine
Department of Neurosurgery, Osaka University Medical School

Keywords: Brain-machine interface, robot hand, neural prosthesis, electrocorticogram, motor restoration

JOURNAL FREE ACCESS

2012 Volume 13 Issue 3 Pages 255-260

DOI https://doi.org/10.11253/ninchishinkeikagaku.13.255

Details

Abstract

Paralyzed patients may benefit from restoration of movement afforded by prosthetics controlled by electrocorticography（ECoG）. Although ECoG shows promising results in human volunteers, it is unclear whether ECoG signals recorded from chronically paralyzed patients provide sufficient motor information.

Corresponding author

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