Belenkov N Iu, Gracheva V V
Zh Vyssh Nerv Deiat Im I P Pavlova. 1985 Jan-Feb;35(1):110-6.
The results of experiments with the inhibitory signal presented to rats after the positive one, showed the significance of the negative signal memory trace which interrupted alimentary behaviour and considerably accelerated its full extinction in response to the previously positive signal. Its significance is shown in experiments with amnesia produced by electroshock. According to the suggested concept negative conditioned reflexes are a result of formation of a temporary connection between memory traces of the negative conditioned signal and the non-reinforcement of this signal.
在给大鼠呈现正向信号后再呈现抑制性信号的实验结果表明，负向信号记忆痕迹具有重要意义，它会中断摄食行为，并显著加速对先前正向信号的反应完全消退。其重要性在电击致失忆的实验中得以体现。根据所提出的概念，负向条件反射是负向条件信号的记忆痕迹与该信号未得到强化之间形成暂时联系的结果。
