Effects of naloxone on Morris water maze learning in the rat: enhanced acquisition with pretraining but not posttraining administration
Effects of naloxone on Morris water maze learning in the rat: enhanced acquisition with pretraining but not posttraining administration
复制标题
纳洛酮对大鼠莫里斯水迷宫学习的影响:通过训练前而非训练后给药增强习得能力
DOI:
--
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发表时间:
1989
期刊:
影响因子:
--
通讯作者:
J. McGaugh
中科院分区:
文献类型:
--
作者:
M. Decker;I. Introini;J. McGaugh
Pretraining administration of the opiate antagonist naloxone on the first 4 of 5 days of training enhanced the acquisition of spatial information in the Morris water maze. Naloxone-treated rats learned to find an invisible escape platform located in a fixed position relative to environmental cues more rapidly than did control rats. Naloxone-treated rats also displayed better knowledge of the platform location during a probe trial conducted in the absence of the escape platform on Day 5. In contrast, posttraining administration of naloxone did not significantly affect performance, even when a higher dose was used or when the training protocol was altered. These results suggest a role for endogenous opioid-peptidergic systems in the acquisition of spatial information.
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影响因子:
13.9
作者:
McGaugh,JL
通讯作者:
McGaugh,JL
DOI:
10.1126/science.6879198
发表时间:
1983
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Gallagher,M;King,RA;Young,NB
通讯作者:
Young,NB
DOI:
10.1016/s0163-1047(89)90634-1
发表时间:
1989
期刊:
Behavioral and neural biology
影响因子:
--
作者:
Messing,RB;Allen,SJ;Aanonsen,L;Sparber,SB
通讯作者:
Sparber,SB
DOI:
10.1016/s0163-1047(85)90688-0
发表时间:
1985-01-01
期刊:
BEHAVIORAL AND NEURAL BIOLOGY
影响因子:
--
作者:
GALLAGHER, M;BOSTOCK, E;KING, R
通讯作者:
KING, R