Several behaviour models such as active avoidance reaction(AAR) ,once passive avoidance reaction(OPAR) , spatial discrimination memory(SDM) ,were used to research the process of learning and memory.

• 采用主动回避反应(AAR),一次性被动回避反应(OPAR),空间分辨记忆(SDM)3种模式对学习记忆过程进行系统研究。