モデルを用いた経頭蓋磁気刺激におけるコイル配置の影響の検討

カテゴリ: 部門大会

論文No: TC1-29

グループ名: 【C】平成25年電気学会電子・情報・システム部門大会講演論文集

発行日: 2013/09/04

タイトル(英語): Examination of the Influence of the Coil Arrangement in the Transcranial Magnetic Stimulation Using a Model

著者名: 大岩孝輔 (東京大学),塗木 淳夫(鹿児島大学),湯ノ口 万友(鹿児島大学),玉利 陽三(鹿児島工業高等専門学校),神保 泰彦(東京大学)

著者名(英語): Kosuke Oiwa(The University of Tokyo),Atsuo Nuruki(Kagoshima University),Kazutomo Yunokuchi(Kagoshima University),Yozo Tamari(Kagoshima National College of Technology),Yasuhiko Jimbo(The University of Tokyo)

キーワード: 磁気刺激|誘導電界分布|磁気刺激コイル|局在性|大脳縦裂|Magnetic Stimulation|Induced Electric Field Distribution|Magnetic Stimulation Coil|Focality|Longitudinal Fissure

要約(日本語): The magnetic stimulation is the way of stimulating the nervous and muscle tissue with the electric field induced by the stimulation coil and is widely used in the evaluation of the nervous system and the field of the exercise physiology. The focality of the stimulation is affected by the coil arrangement and the stimulated object since the induced electric field distribution is varied. In this study, we used the 5 shell head model and estimated the induced electric field distribution by calculation. As the result, the induced electric field distribution is affected by the boundary between different tissues which have different conductivities.

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