研究作用于中枢神经系统药物的基本方法之一为记录小动物的自发活动。方法虽多,各种方法均有其优缺点,抖笼法简单易行,但根据描记结果仅能目测估计药物的作用,不能做出定量的评价。我们曾试将描记结果用半定量的方法以粗略评定药物的作用。为检验这种改良方法是否可行,我们设计并进行了光电抖笼法实验方法学的探讨。 One of the basic ways to study drugs acting on the central nervous system is to record the spontaneous activity of small animals. Although there are many methods, all kinds of methods have their advantages and disadvantages. The method of shaking cage is simple and easy, but according to the results of the tracing, only the effect of drugs can be estimated visually, and can not be quantitatively evaluated. We have tried to use a semi-quantitative method to sketch the results to roughly assess the role of the drug. In order to test whether this improved method is feasible, we designed and conducted a discussion on the experimental method of photojournal.