@article{oai:nsg.repo.nii.ac.jp:00004107, author = {大西, 秀明 and 相馬, 俊雄 and 大山, 峰生 and 大石, 誠 and 亀山, 茂樹 and 黒川, 幸雄 and Onishi, Hideaki and Soma, Toshio and Oyama, Mineo and Oishi, Makoto and Kameyama, Shigeki and Kurokawa, Yukio}, issue = {4}, journal = {理学療法科学, 1341-1667}, month = {Nov}, note = {application/pdf, 論文(Article), 自発運動を行うことにより,運動開始より1.5秒くらい前から「運動準備磁界」が記録される。運動開始直前には「運動磁界」,運動直後に「運動誘発脳磁界」の第一成分,第二成分,第三成分が認められる。これらの波形を総合して「運動関連脳磁界」という。運動関連脳磁界の各波形成分の意義については未だ明確でないことが多く,これらの各成分の意義や電流発生源を明確にし,運動制御や運動学習に応用することを我々の研究テーマとしている。本セミナーでは脳磁界反応についての簡単な説明と,今まで行ってきた脳磁図に関する3つの研究を紹介するとともに,脳磁図研究に至るまでの経緯等についても可能なかぎり説明していきたい。, When voluntary movement occurs three components of neuromagnetic fields are seen: a readiness field from about 1.5 seconds before the start of movement; a motor field just before the start of movement; and immediately after the movement a movement evoked field. These waveforms are together called movement related cerebral fields (MRCF). There are many things which are still unclear about the significance of each waveform component of MRCF, and elucidating the source of the electric currents and the significance of each of the waveforms, and their practical application to motor learning and motor control is the subject of our research. At this seminar we would like to give a simple overview of neuromagnetic cortical activation, introduce three fields of research related to neuromagnetic mapping, as well as explain as far as possible the future direction of neuromagnetic mapping research.}, pages = {559--564}, title = {運動時の脳磁界反応}, volume = {22}, year = {2007} }