中国神经再生研究(英文版) ›› 2016, Vol. 11 ›› Issue (7): 1141-1146.doi: 10.4103/1673-5374.187053

• 原著:脑损伤修复保护与再生 • 上一篇    下一篇

磁刺激内关穴可增加大脑皮质不同区域的连接

  

  • 出版日期:2016-07-30 发布日期:2016-07-30
  • 基金资助:
    河北工业大学优秀人才科技创新基金项目(2013007);2013年度高等学校博士点专项科研基金资助课题(20131317120007);河北省自然科学基金资助项目(H2013202176);中国国家自然科学基金项目(31400844, 51377045, 61571180, 31300818)

Magnetic stimulation at Neiguan (PC6) acupoint increases connections between cerebral cortex regions

Hong-li Yu*, Gui-zhi Xu, Lei Guo, Ling-di Fu, Shuo Yang, Shuo Shi, Hua Lv   

  1. Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin, China
  • Online:2016-07-30 Published:2016-07-30
  • Contact: Hong-li Yu, Ph.D., yhlzyn@126.com.
  • Supported by:
    This work was supported by the Outstanding Youth Science and Technology Innovation Fund of Hebei University of Technology, No. 2013007; the Specialized Research Fund for the Doctoral Program of Higher Education of China, No. 20131317120007; the Natural Science Foundation of Hebei Province in China, No. H2013202176; the Natural Science Foundation of China, No. 31400844, 51377045, 61571180 and 31300818.

摘要:

刺激人体穴位可使其皮质中部分区域激活,但既往研究主要关注单一脑区的变化,而大脑是一个网络整体,多个脑区可能参与同一任务,单纯对一个脑区进行研究显然不能说明问题。因此我们通过磁刺激内关穴,用32通道脑电图记录刺激前后的变化。然后通过脑电图构建脑功能网络,分析磁刺激内关穴与皮质兴奋性的关系。结果表明,磁刺激内关穴能增加大脑皮质不同区域的连接。 

orcid: 0000-0002-8487-5079 (Hong-li Yu)

关键词: 神经再生, 脑电图, 内关, 磁刺激, 复杂网络, Pearson相关系数, 针刺效应, 脑功能网络

Abstract: Stimulation at specific acupoints can activate cortical regions in human subjects. Previous studies have mainly focused on a single brain region. However, the brain is a network and many brain regions participate in the same task. The study of a single brain region alone cannot clearly explain any brain-related issues. Therefore, for the present study, magnetic stimulation was used to stimulate the Neiguan (PC6) acupoint, and 32-channel electroencephalography data were recorded before and after stimulation. Brain functional networks were constructed based on electroencephalography data to determine the relationship between magnetic stimulation at the PC6 acupoint and cortical excitability. Results indicated that magnetic stimulation at the PC6 acupoint increased connections between cerebral cortex regions.

Key words: nerve regeneration, electroencephalography, Neiguan (PC6), magnetic stimulation, Pearson’s correlation coefficient, complex network, acupuncture effect, brain functional network, neural regeneration