[杏仁核基底外侧和皮质内侧部分损毁对大鼠获取食物条件反射行为的影响]
[Effect of ablation of the basolateral and corticomedial portions of the amygdala on the performance of food-getting conditioned reflexes in rats].
作者信息
Bogach P G, Makarchuk N E, Chaichenko G M, Albaĭne-Pons J R
出版信息
Zh Vyssh Nerv Deiat Im I P Pavlova. 1979 Jul-Aug;29(4):762-7.
PMID:484034
Abstract
In experiments on 66 albino rats an electrolytic coagulation of the basolateral amygdala caused facilitation while that of the corticomedial amygdala caused inhibition of alimentary conditioned reflexes. The corticomedial amygdala forms a part of the excitatory and the basolateral amygdala--of the inhibitory system of the rat's brain. In intact rats the basolateral amygdala function dominates over the corticomedial amygdala activity in feeding behaviour.
摘要
在对白化大鼠进行的实验中，基底外侧杏仁核的电解凝固导致进食条件反射增强，而皮质内侧杏仁核的电解凝固则导致进食条件反射抑制。皮质内侧杏仁核构成大鼠大脑兴奋系统的一部分，基底外侧杏仁核构成抑制系统的一部分。在正常大鼠中，基底外侧杏仁核的功能在进食行为中占主导地位，超过皮质内侧杏仁核的活动。
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