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;
收稿日期: 录用日期:
通讯作者: E-mail:
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).