梨状皮层或苍白球损毁对大鼠空间认知能力的影响

心理学报 ›› 1995, Vol. 27 ›› Issue (4): 428-433. cstr: 32110.14.1995.00428

梨状皮层或苍白球损毁对大鼠空间认知能力的影响

隋南;翁旭初;高扬;匡培梓

中国科学院心理研究所，陕西师范大学

发布日期:1995-12-25 出版日期:1995-12-25

LESIONS OF CPYR AND GLOBUS PALLIDUS IMPAIR MAPPING COGNITIVE ABILITY IN THE MORRIS MAZE

Sui Nan;Weng Xuchu;Gao Yang;Kuang Peizi(Institute of Psychology,Academia Sinica,Beijing,100012)

Online:1995-12-25 Published:1995-12-25

摘要/Abstract

摘要： 在Ｍｏｒｒｉｓ迷宫中，梨状皮层或苍白球损毁大鼠的空间认知作业成绩较显著低于控制组，搜索目标以趋向式策略为主，与正常大鼠搜索策略的差异提示：①梨状皮层和苍白球参与了空间认知加工；②在图认知系统中梨状皮层和苍白球居辅助层次。

关键词: 梨状皮层, 苍白球, 图认知, 搜索策略, Morris迷宫

Abstract: The effects of CPYR and Globus Pallidus(GP)lesions in rats were investigated in the Morris Maze for the acquisition and retention of spatial cognitive tasks.The results indicated that both subjects with CPYR and GP lesions lead to the spatial cognitive deficits and they usually used taxic strategies which were different from the mapping strategies used by the controlled subjects.The different strategies suggested that CPYR and GP are related to the spatial cognitive system and belong to the auxiliary structure of the system.

Key words: CPYR, Globus Pallidus, spatial cognition, cognitive mapping, search strategies, Morris maze

隋南,翁旭初,高扬,匡培梓. (1995). 梨状皮层或苍白球损毁对大鼠空间认知能力的影响. 心理学报, 27(4), 428-433.

Sui Nan,Weng Xuchu,Gao Yang,Kuang Peizi(Institute of Psychology,Academia Sinica,Beijing,100012). (1995). LESIONS OF CPYR AND GLOBUS PALLIDUS IMPAIR MAPPING COGNITIVE ABILITY IN THE MORRIS MAZE. , 27(4), 428-433.

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