视动刺激与低频振动条件下经穴电位的变化  

Changes of Acupoint PotentiaI Under Conditions of Visual-Motion and Low Frequency Vibration Sumulation

作　　者：俞尧荣[1] 房兴业[1] 徐志明[1] 刘国印[1] 巴福森[1] 单毅[1] 

机构地区：[1]航天医学工程研究所

出　　处：《航天医学与医学工程》1995年第3期167-171,共5页Space Medicine & Medical Engineering

摘　　要：为探索经络经穴电位（ＡＰ）测量技术在航空航天医学研究中的应用价值，睁眼坐位视动和低频振动条件下，观察了２２名１８～２２岁男性健康青年经络经穴电位的变化，测定了经络井穴的皮肤电位。结果表明：在视动刺激条件下，胃经络井穴电位左右明显失衡，症状愈重的被试者井穴电位失衡愈明显。在低频振动刺激条件下经络井穴电位也发生了变化，唯在８ＨＺ—０．６６Ｇ井穴电位变化明显。但不同刺激条件下变化不尽相同。提示：经络经穴电位技术在航空航天医学研究和实践中有一定的应用价值。Acupoint electric potential was measured in 22 healthy men aged l8～22 with the measur-ing system Of channels and collaterals to observe characteristic changes under the condition of visual-motion(VM) or low frequency vibration stimulation。 The results showed that during visual motion stimulation,there was an obvious imbalance of Jing point electric potential(JPEP)between the left and right stomach channels,and the more serious the subjects' symptoms,the more apparent the im-balance。Under stimulation of low frequency vibration,the changes of JPEP induced by 8Hz 0.60Gstimulation were most remarkable(P<0.05).These results suggest that changes are different underdifferent stimulations。It indicates that the examining and measuring techniques of acupoint electric po-tential of the channels and collaterals are useful in aviation and space medical study and practice。

关 键 词：视觉刺激 振动 经穴 经穴电位 视觉 航空医学 

分 类 号：R339.146[医药卫生—人体生理学] R852.25[医药卫生—基础医学]