回避反应

评价记忆行为的指标为条件性回避反应（CAR）出现率、平均反应时、CAR出现率达到90%所需训练次数和连续出现CAR的能力。

Memory deficits were evaluated on the basis of the percentage of conditioned avoidance reaction ( CAR ), the mean response time , the mean ability to perform correctly 5 successive times in 10 trials and the mean number of trials to correctly perform 9 out of 10 trials .

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。

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 .

P物质对小鼠条件回避反应记忆的影响

Effect of substance P on the conditioned avoidance response of mice

在14只昆明系小鼠中建立了穿梭箱条件回避反应（CAR）行为模型。观察P物质（SP）对小鼠（CAR）记忆的影响。

The effect of peripherally administered substance P ( SP ) on shuttle box conditioned avoidance behavior in Kung-ming mice was studied .

心得安对ACTH易化大鼠条件性回避反应的拮抗作用

The antagonizing effect of propranolol on ACTH-facilitated acquisition of conditioned avoidance response in rats

PAG在大鼠主动回避反应习得中的作用

The role of periaqueductal gray ( pag ) in shuttle-box conditioned avoidance behavior in rat

ACC损毁后条件性位置回避反应消失。方法一次性被动回避性条件反射法。

CPA induced by CRD was abolished by ACC lesion . Methods One trial passive avoidance response method was used .

实验结果显示，对照组和假CPB组大鼠仅分别实验3.25次和3.72次，电击回避反应即达到学会标准。

The results showed : contrast group and sham CPB group were only tested for 3.25 times and 3.72 times respectively to learn avoiding electric shocks ;

以一次被动回避反应、脑干听觉诱发电位（BAEP）、神经生长因子（NGF）作为检测指标。

One trial passive avoidance response , brainstem auditory evoked potential ( BAEP ) and NGF levels in the brain were used as assessment index .

Aniracetam对小白鼠被动回避反应的影响

The effects of Aniracetam on the passive evasion reaction of the white mouse

方法采用行为和脑核团内微量注射相结合的方法，利用三等分辐射式迷宫模型观察大鼠伏核中胆囊收缩素对分辨学习（DL）和条件性回避反应（CAR）的影响。

Methods CCK was injected into medial posterior nucleus accumbens of rats . The effects of CCK on discrimination learning ( DL ) and conditional avoidance response ( CAR ) were studied in the three-panel runway test in rats .

结果表明，SNP（036μgicv）使大鼠在被动回避反应的短时与长时记忆和在主动回避反应的学习记忆能力增强。

The results showed that SNP ( 0 36 μ g , icv ) facilitated short term and long term memory in passive avoidance response and elevated learning and memory ability in active avoidance response .

以大鼠条件性回避反应的习得作为学习的指标，观察β受体在ACTH促学习作用中所起的作用。

The role of beta-adrenoceptors in acquisition of learning facilitated by ACTH was observed when the conditioned avoidance response in a shuttle-box was employed as an index of acquisition of learning in rats .

PTSD大鼠学习记忆功能检测发现，主动回避反应显著下降（P<0.01），回避反应失败显著增加（P<0.01）。

In the test of learning and memory function , active response to avoidance significantly decreased ( P < 0.01 ), and failed response to avoidance significantly increased ( P < 0.01 ) .

用wistar大鼠30只，观察了电刺激和电解损毁PAG对大鼠穿梭箱主动回避反应习得的影响。

The present study was to observe the effect of electrical stimulation of the PAG and electrolytic damage of the PAG on the shuttle-box conditioned avoidance behavior . Thirty Wistar rats were used in the study .

38只Wistar大鼠双侧穹窿－海马伞损伤后.以被动回避反应为指标观察到记忆明显受损，与损伤前相比，有记忆动物自65.3%降至13.6%，两者差别非常显著。

Memory impairments of passive avoidance response were observed in 38 Wistar rats with bilateral fornix-fimbria transection . After fornix-fimbria lesions the degree of performance decreased from 65 . 3 % to 13 . 6 % ( P < 0 . 01 ) .

目的：观察TBI后大鼠主动性条件回避反应（ACAR穿梭箱实验，shutleboxtest）及被动性条件回避反应（PCAR步入与步下实验，stepthroughandstepdowntest）的变化。

AIM : The active conditioned avoidance responses ( ACAR-shuttle box test ) and passive conditioned avoidance responses ( PCAR-step through and step down test ) were observed after TBI .

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。

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 .

[结果]在跳台试验中，高铅阳性对照组和低铅阳性对照组大鼠主被动回避反应正确次数，显著低于空白对照组（P001）；

In step down test , the correct percentage of lead controls significantly decreased compared to the blank control ( P 0 01 );

采用避暗回避反应实验和免疫组织化学相结合的方法，选用五个时间点（即训练后15min及1,2,6,24h）对C-FOS在大鼠背海马结构的表达进行了观察。

With dark avoidance task and immunocytochemical method , the present study investigated the C FOS expression in dorsal hippocampal formation of rats at five different time points ( 15 min , 1,2,6 and 24 h after training ) .

采用穿梭箱被动回避反应及组织化学、图像分析等法，研究鲜蜜蜂10d龄幼虫浆对24月龄老年大鼠记忆保持力和大脑边缘系统海马内胆碱能神经纤维形态学影响。

In this study , the effects of made bee larvae were investigated on learning memory and hippocampal cholinergic nerve system in aging rats by the passive avoidance response of shuttle box and histochemical and images analysis methods .

丁螺环酮对小鼠主动和被动回避反应的影响

Effects of buspirone on active and passive avoidance responses in mice

海马内生长抑素与γ－氨基丁酸在大鼠穿梭箱主动回避反应中的作用

Effects of somatostatin and GABA in hippocampus on the active

人参茎叶皂甙和人参根皂甙及赛庚啶对大鼠主动回避反应的影响

Effects of ginseng stem-leaf saponins and ginseng root saponins and

损毁海马对大鼠跳台回避反应的影响

Effects of hippocampal damage on jump - table avoidance reaction in rats

蚯蚓回避反应在生态毒理研究中的应用进展

Application Progress of Earthworm Avoidance Response Test in Ecotoxicity Research

行为测试则采用条件性回避反应模型。

Theconditioned avoidance response performed in shuttle box was used as behavioral model .

鱼类对4种农药的回避反应研究

Study on avoidance reactions of fish to four pesticides

微机控制的穿棱箱双向主动回避反应实验系统

Computer controlled two way active avoidance shuttle box

定志丸对东莨菪碱诱发大鼠被动回避反应的影响

Effects of Ding Zhi Pills on the Scopolamine-induced Impairment ot Passive Avoidance in Rats