@article{oai:nagasaki-u.repo.nii.ac.jp:00019435,
 author = {田口, 雅也 and 井上, 直美 and 田平, 隆行 and 船瀬, 広三},
 issue = {1},
 journal = {保健学研究},
 month = {Oct},
 note = {音楽療法の効果に関する神経生理学的な基礎資料を得ることを本研究の目的とした．経頭蓋磁気刺激法を用いて右利きの健常人10名の左右の第１背側骨間筋（first dorsal interosseous：FDI）から運動誘発電位（motor evoked potential：MEP）を誘発し，音楽課題が皮質運動野（primary motor area：M1 ）興奮性に及ぼす影響について検討した．左右のFDI共にControl 条件に比較して，課題曲の聴取，歌詞朗読，歌唱，すべての条件でMEP振幅の増大が見られ，特に歌唱時におけるM1 の興奮性の増大が顕著であった．これらの結果より，音楽課題，特に歌唱課題が手指支配M1の興奮性に影響を与えることが示唆された．, We examined the effect of music tasks including healing, reading of song lyrics, and singing,on the excitability of primary hand motor area（M1）to acquire the basic neurophysiological data for music therapy. Motor evoked potentials（MEPs）were evoked in the first dorsal interosseous in both hands by transcranial magnetic stimulation. All conditions induced the significant facilitation of FDI MEPs than control in both FDIs. In particular, singing task showed the remarkable facilitation on MEP amplitude. Meanwhile, there was no significant difference of MEPs between right and left FDIs. These results suggested that M1 excitability of hand area was bilaterally facilitated by the music tasks., 保健学研究. 2007, 20(1), p. 23-27},
 pages = {23--27},
 title = {音楽課題時における手指支配運動野の興奮性変化},
 volume = {20},
 year = {2007}
}