Bogdanov A V, Galashina A G, Volkov I V
Zh Vyssh Nerv Deiat Im I P Pavlova. 1996 Mar-Apr;46(2):291-300.
Analysis of the dynamics of distribution of coincident impulses in pairs of neurons revealed modifications in the structure of neuronal interaction in the process of learning. In electrodefensive sound conditioning coincident paired impulses of the neurons in cat's motor cortex were timed to the moment of the conditioned stimulus presentation. In food-procuring time conditioning coincident impulses were concentrated around the moment of the reinforcement administration. The described temporal pattern of coincident impulse distribution is considered as a manifestation of a conditioned reaction at the level of neuronal interaction. This conclusion is confirmed by the finding that coincident impulses may be grouped within the period of expected conditioned reaction even in the absence of the defensive or food-procuring movement in well-trained cats.
对成对神经元中同时发生的冲动分布动态进行分析，揭示了学习过程中神经元相互作用结构的改变。在电防御性声音条件反射中，猫运动皮层神经元的同时配对冲动与条件刺激呈现时刻同步。在获取食物时间条件反射中，同时发生的冲动集中在强化给予时刻周围。所描述的同时发生的冲动分布的时间模式被认为是神经元相互作用水平上条件反应的一种表现。即使在训练有素的猫没有防御或获取食物运动的情况下，同时发生的冲动也可能在预期的条件反应期间聚集在一起，这一发现证实了这一结论。
