ISSN 0371-0874, CN 31-1352/Q

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海马内注射6-OHDA对大鼠条件回避行为习得和保持的影响

张长城, 周毓生, 张光辉

第三军医大学生理学教研室

摘要

6-OHDA使海马内多巴胺含量明显减少, 特别是去甲肾上腺素含量的减少更为显著; 条件性回避行为的习得受到损害; 海马内注射加压素易化条件性回避行为的效应被阻断。图3表2参13

关键词: 海马; 6-羟多巴胺; 儿茶酚胺能纤维; 条件性回避行为; 学习; 记忆

Effects of intrahippocampal injection of 6-OHDA on acquisition and retention of avoidance response in rats

Zhang Changcheng, Zhou Yusheng, Zhang Guanghui

Dept. Physiol., 3d Mil. Med. Coll.

Abstract

Key words: Hippocampus;6-hydroxydopamine catecholaminergic terminal;Conditioned avoidance behavior;Learning;Memory;

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引用本文:

张长城, 周毓生, 张光辉. 海马内注射6-OHDA对大鼠条件回避行为习得和保持的影响[J]. 生理学报 1992; 44 (5): .

Zhang Changcheng, Zhou Yusheng, Zhang Guanghui. Effects of intrahippocampal injection of 6-OHDA on acquisition and retention of avoidance response in rats. Acta Physiol Sin 1992; 44 (5): (in Chinese with English abstract).