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早在三十年代,就知道各种感觉性刺激能引起猫、兔等动物的觉醒反应及并发皮层电图的去同步活动。安静动物受刺激时,皮层电图的高幅慢波立即转变为低幅快活动。动物皮层电活动的基本类型是同步活动与去同步活动,而后者已证明和网状结构受刺激有关。因此观察动物在针刺镇痛过程前、后皮层电图的变化,及有关的非特异传导系统的脑电变化,可能有助于针麻原理的探讨。
As early as the thirties, I knew that all kinds of sensory stimulation can cause awakening reactions in cats, rabbits and other animals and de-synchronize cortical electrograms. When quiet animals are stimulated, the high amplitude slow waves of the cortical ECG immediately change to low amplitude and fast activity. The basic types of electrical activity in the animal’s cortex are synchronous and de-synchronized, and the latter has been shown to be involved in the reticulation. Therefore, it is possible to observe the principle of acupuncture anesthesia when observing the change of cortex electroencephalogram before and after acupuncture analgesia and the electroencephalogram changes of the non-specific conduction system.