促进海马损伤大鼠的辨别性回避饲养行为
Facilitation of discriminated rearing-avoidance in rats with hippocampal lesions.
作者信息
Shimai S, Ohki Y
出版信息
Percept Mot Skills. 1980 Feb;50(1):56-8. doi: 10.2466/pms.1980.50.1.56.
PMID:7367188
Abstract
Effects of bilateral hippocampal lesions were investigated in a newly developed discriminated rearing-avoidance task. A significant facilitation of avoidance conditioning was found in rats with hippocampal lesions. The over-all escape topography of the hippocampal-lesioned rats was mostly jumping whereas that of the controls was rearing. These findings suggest that the hippocampal lesion increases reactivity to shock.
摘要
在一项新开发的辨别性饲养-回避任务中，研究了双侧海马损伤的影响。在海马损伤的大鼠中发现回避条件反射有显著促进作用。海马损伤大鼠的总体逃避地形主要是跳跃，而对照组的是饲养。这些发现表明海马损伤会增加对电击的反应性。
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