Fomicheva E E
Zh Vyssh Nerv Deiat Im I P Pavlova. 1976 May-Jun;26(3):516-21.
Unilateral conditioned and indifferent acoustic stimuli were presented to dogs during the achievement of the unconditioned reflex to the stimulation of the contralateral side of the tongue. Formation of a backward temporary connection was observed with its typical features of a short manifestation of the effector reaction and of its rapid disappearance. A more stable backward connection was formed to previous positive conditioned stimuli, and a less stable one, to previously indifferent ones. It has been found that the elaboration of the backward connection as of a direct one, is attended with the formation of an excitation focus which contributes to a protracted manifestation of backward connections against the background of a contralateral excitation focus. The backward temporary connection, unlike the direct one, rapidly passes into a latent state in which it persists for a long time.
在对狗舌对侧进行刺激以实现非条件反射的过程中，向狗呈现单侧条件性和非条件性听觉刺激。观察到形成了逆向暂时联系，其具有效应反应表现短暂且迅速消失的典型特征。与先前的阳性条件刺激形成了更稳定的逆向联系，而与先前的非条件刺激形成的联系则不太稳定。已经发现，如同直接暂时联系的建立一样，逆向联系的建立伴随着一个兴奋灶的形成，该兴奋灶有助于在对侧兴奋灶的背景下使逆向联系长期表现出来。与直接暂时联系不同，逆向暂时联系会迅速进入潜伏状态，并在其中持续很长时间。
