条件刺激对食物的信号作用对狗的自发操作性反应的影响。
The effect of conditioned stimuli signalling food upon the autochthonous instrumental responses in dogs.
作者信息
Soltysik S, Konorski J, Holownia A, Rentoul T
出版信息
Acta Neurobiol Exp (Wars). 1976;36(3):277-310.
PMID:970240
Abstract
Food CSs, presented (i) concomitantly with SD controlling bar pressing for food, or (ii) on the background of non-discriminated bar pressing (FR 1/15), suppress instrumental performance but elicit undiminished conditioned salivation. This result supports Soltysik-Konorski's model of CNS mechanism controlling food-oriented behavior which postulates drive inhibition by taste-consummatory neurons.
摘要
食物条件刺激，（i）与控制获取食物的压杆行为的饥饿状态同时呈现，或（ii）在无差别压杆（固定比率1/15）的背景下呈现，会抑制工具性操作行为，但引发的条件性唾液分泌却未减少。这一结果支持了索尔蒂西克-科诺尔斯基关于中枢神经系统控制食物导向行为机制的模型，该模型假定味觉- consummatory神经元会抑制驱力。
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