期刊文献+

基于电气信号传递特性的“经络”轨迹研究 被引量:8

Study on Display of Acupuncture Meridian Based on Electric Signal Transfer Characteristics
原文传递
导出
摘要 目的:根据多端口网络理论和电信号传递系数测量方法,观察电针作用的实时电学效果,为客观确定体内"经络"轨迹及其生理特性摸索途径。方法:将机体模型化为一个"非均匀立体多端口网络","经络"定义为"信号传递最畅通道"。以脊蟾蜍为动物模型,在其前后肢制定等身寸坐标,利用一根加工成锥状的同心圆电极刺入实验动物体内,模拟电针治疗施加特设电压信号进行刺激,另一根同样的同心圆电极三维扫描式刺入体内不同位点进行探测。测出各点响应电压并求得电压信号传递系数值后,选取极值点作为"穴位",将它们连线作为"经络"的轨迹。结果:在12只脊蟾蜍一侧前后肢皮内2mm深度上下测出了12条由电信号传递函数极值点连接起来的三维曲线。结论:在蟾蜍体内初步验证了从电信号传递特性出发研究电针作用效果和"经络"轨迹的方法的可行性。 Objective To analyze the real-time effects of electroacupuncture (EA) stimulation by means of multiport network theory and measurement of the electric signals transfer coefficient, so as to explore a way for determining the running course of acupuncture meridian and for characterizing its physiological activities in the living body. Methods The body was modeled as a complex inhomogeneous 3-dimensions multi-port network, and the meridians were assumed to be "the most smoothly channels for signal transmission". Experiments were performed in 12 beheaded toads whose forelimbs and hindlimbs were divided into proportional coordinates. A concentric electrode with a conical tip was inserted into the toad leg for electrical stimulation of the local muscle, and another electrode alike was inserted into different spots of the limbs to detect the spreading signals in a 3-di- mensional scanning mode. Following detecting the response electric voltage values of various spots and calculating their transfer coefficients, the spots which acquired a maximum signal value were considered to be the "acupoints". The imaginary connective lines passing the "acupoints" were regarded as the running courses of acupuncture meridians. Results A total of twelve 3-di- mensional curves were detected based on the connected lines of electric signal transfer function extremum spots 2 mm beneath the skin of the ipsilateral fore-and hind-limbs of 12 spinal toads. Conclusion The present study initially validates the feasibility of electric signal transfer coefficient measurement for displaying the running course of acupuncture meridian in the toad fore-and hind-limbs.
出处 《针刺研究》 CAS CSCD 北大核心 2013年第4期339-344,共6页 Acupuncture Research
基金 国家自然科学基金(No.90307013 No.90707005) 江苏省自然科学基金(BK 2008032)
关键词 经络 电针 电气信号传递系数 多端口网络理论 Acupuncture meridian Electroacupuncture Electrical signal transferring coefficient Multiport networktheory
  • 相关文献

参考文献15

  • 1解放军309医院.经络敏感人经络现象的初步研究//针刺麻醉资料选编(二)[M].北京:北京人民出版社,1973:52-57.
  • 2何庆年.循经感传现象的调查//针灸研究进展[M].北京:人民卫生出版社,1981:21.
  • 3北京中医医院.一种隐性的经络感传现象[J].针刺麻醉,1977,2(2/3):9-13.
  • 4祝总骧.针灸经络生物物理学[M].北京:北京出版社,1989..
  • 5韩春晓,王江,车艳秋,邓斌,郭义,郭永明,刘阳阳.针刺足三里的脊髓背根神经电信号非线性特征提取[J].物理学报,2010,59(8):5880-5887. 被引量:14
  • 6王志功,吕晓迎,高建芸,王宇航,黄岑宇,陈玥琳,邢丽阳,王桂英.基于电气网络理论与实验的经络信号传输特性研究[J].中国针灸,2011,31(8):705-710. 被引量:4
  • 7Wang Y H, Huang S Y, Lu X Y, et al. Primary Study on the Electric Signal Transmission Characteristics of Human Meri dians on Skin Surface[C] (Chin). Nanjing: The 2009 Interna tional Conference on Wireless Communications and Signal Processing, 2009: 1 - 4.
  • 8HuangC Y, Wang Y H, Lu X Y, et al. Study on DC Resistance and AC Steady State Characteristics of the Pericardium Meridian on Skin Surface[C](Chin). Nanjing:The 2011 International Conference on Information Science and Technology,2011:1335-1338.
  • 9Croon R. Reaction points on body surface and the meaning for diagnostic and therapy[J]. Arch Phys Ther (Germ) , 1954,4:277-315.
  • 10中谷义雄.良导络の全貌[J].汉方の临床,1956.7(3):54.

二级参考文献7

共引文献38

同被引文献141

引证文献8

二级引证文献45

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部