浮动法记录小白鼠的自主活动曹永孝，刘静（西安医科大学药学系７１００６１）刘千勇，黄建华药学系８９级毕业学生将小白鼠置于一轻巧的球形底面容器中，浮于恒温水面上，与拉力换能器相连。小白鼠在容器中的活动引起容器上下浮动，换能器将其活动量转变成电信号，记录在... Liu Yong, Huang Jianhua 89 graduates of Pharmacy Department of Pharmacology will be placed in a lightweight mouse spherical bottom container, floating on a constant temperature water surface, and pull Transducer connected. The movement of the mouse in the container causes the container to float up and down, the transducer converts its activity into an electrical signal, recorded in the ...