avoidance test

Objective In order to offer references for the basic and clinical studies on animal's abilities of learning and memory, the normal value of the indexes of the one trial passive avoidance response ( Step through test) and bright dark discrimination conditional reflex were established.

目的确定不同年龄段雄性SD大白鼠明暗辨别性条件反射和一次性被动回避反应各项指标的正常值，为基础和临床有关动物学习和记忆能力的实验研究提供参考。

Results: ( 1) The outcome of dark avoidance task and Beam-balance test of AG group was better than that of controll group.

结果：（1）AG组平衡实验、避暗回避试验结果显著好于创伤性脑损伤组（P

The n-butyl ethanol extracts of codonopsis pilosula ( CP-ⅲ) and ginseng ( GS-ⅲ) were used for facilitation of memory tested by one trail passive avoidance response ( stepdown test) and electric maze method in mice.

用跳台法和迷宫法比较党参和人参的正丁醇提取物（CP－Ⅲ和GS一Ⅲ）对小鼠记忆障碍的影响。

Obstacle avoidance simulation, test robot objects of different shapes on the judgement of the situation.

避障仿真, 测试机器人对不同形状物体的判断情况.