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[大鼠杏仁核基底外侧核在组织快速食物获取运动中的作用]

[The role of the basolateral nuclei of the rat amygdala in organizing rapid food-acquisition movements].

作者信息

Moroz V M, Bratus' N V, Udod O D, Ioltukhivs'kyĭ M V, Vlasenko O V

出版信息

Fiziol Zh (1994). 1994 Sep-Dec;40(5-6):3-9.

PMID:8521987
Abstract

The influence of electrolytic destruction of the basolateral nucleus of amygdala (BLA) on rapid food-getting movements was studied in albino rats. After one side destruction of the BLA, contralateral to the working forelimb it was found that the number of movements and their frequency decreased with an increase of their duration. After two side destruction of the BLA the number of movements increased with a decrease of their frequency. Duration of movements was unstable. After the BLA destruction (especially two side) all parameters were unstable both each day and during each experiment. Different level and character of the compensation after one- and two side destruction of the BLA was observed. The conclusion is made about the activating, stabilizing and training influences of the BLA on the rapid food-getting movements in rats.

摘要

在白化大鼠中研究了电解损毁杏仁核基底外侧核(BLA)对快速获取食物动作的影响。在一侧BLA损毁后,与工作前肢对侧的肢体出现如下情况:随着动作持续时间的增加,动作数量及其频率减少。双侧BLA损毁后,动作数量增加而频率降低。动作持续时间不稳定。在BLA损毁后(尤其是双侧损毁),所有参数在每天以及每个实验过程中都不稳定。观察到BLA单侧和双侧损毁后补偿的水平和特征不同。得出了关于BLA对大鼠快速获取食物动作具有激活、稳定和训练作用的结论。

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