Effect of transcranial static magnetic stimulation on intracortical excitability in the contralateral primary motor cortex
作者: Sumiya ShibataTatsunori WatanabeYoshihiro YukawaMasatoshi MinakuchiRyota ShimomuraTatsuya Mima
作者单位: 1Kinugasa Research Organization, Ritsumeikan University, 56-1, Tojiin, Kitamachi, Kita-ku, Kyoto, 603-8577, Kyoto, Japan
2Department of Sensorimotor Neuroscience, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Hiroshima, Japan
3Department of Rehabilitation, Murata Hospital, 4-2-1, Tajima, Ikuno-ku, Osaka, 544-0011, Osaka, Japan
4The Graduate School of Core Ethics and Frontier Sciences, Ritsumeikan University, 56-1, Tojiin, Kitamachi, Kita-ku, Kyoto, 603-8577, Kyoto, Japan
刊名: Neuroscience Letters, 2020, Vol.723
来源数据库: Elsevier Journal
DOI: 10.1016/j.neulet.2020.134871
关键词: Transcranial static magnetic stimulation (tSMS)Interhemispheric interactionShort-latency intracortical inhibition (SICI)Intracortical facilitation (ICF)
原始语种摘要: Abstract(#br)Transcranial static magnetic stimulation (tSMS) is a new technique of non-invasive brain stimulation using a small, high-powered neodymium magnet placed on the scalp. It can reduce cortical excitability below the magnet. The aim of this study was to investigate the effect of tSMS on the intracortical excitability of the primary motor cortex (M1) contralateral to the M1 where the magnet was placed. Fourteen right-handed healthy subjects participated in this experiment. TSMS was applied over the left M1 for 20 min. Single-pulse and paired-pulse transcranial magnetic stimulation (TMS) was applied over the right M1 to assess corticospinal excitability, short-latency intracortical inhibition (SICI), and intracortical facilitation (ICF) before and immediately after the...
全文获取路径: Elsevier  (合作)
影响因子:2.026 (2012)

  • excitability 兴奋性
  • stimulation 激励
  • contralateral 对侧的
  • cortex 皮层
  • facilitation 促进
  • magnetic 磁的
  • corticospinal 脊髓皮质的
  • interneuronal 神经元间的
  • effect 效应
  • latency 潜伏