6-HYDROXYDOPAMINE LESIONS OF THE OLFACTORY TUBERCLE DO NOT ALTER (+)-AMPHETAMINE-CONDITIONED PLACE PREFERENCE

被引:19
作者
CLARKE, PBS [1 ]
WHITE, NM [1 ]
FRANKLIN, KBJ [1 ]
机构
[1] MCGILL UNIV, DEPT PSYCHOL, MONTREAL H3G 1Y6, QUEBEC, CANADA
基金
加拿大自然科学与工程研究理事会;
关键词
(+)-Amphetamine; Conditioned place preference; Dopamine; Mesolimbic; Nucleus accumbens; Olfactory tubercle; Reward;
D O I
10.1016/0166-4328(90)90173-C
中图分类号
B84 [心理学]; C [社会科学总论]; Q98 [人类学];
学科分类号
03 ; 0303 ; 030303 ; 04 ; 0402 ;
摘要
Rats received bilateral infusions of 6-hydroxydopamine into the olfactory tubercle, resulting in a substantial (89%) local depletion of dopamine. This treatment did not significantly alter conditioned place preference produced by (+)-amphetamine, suggesting that the mesolimbic dopaminergic projection to olfactory tubercle does not mediate the rewarding effects of (+)-amphetamine in rats. © 1990.
引用
收藏
页码:185 / 188
页数:4
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