[Closing an intra-analyzer temporary connection in visual cortex neuronal element microsystems].

The work was aimed at studying the formation of microsystems of learning neurones in the cortical visual zone of immobilized cats during elaboration of a temporary connection based on a combined stimulation of two its points in acute experiment. 18.6 per cent of the cells developed responses to the stimulus which had been ineffective before conditioning. The most numerous group consisted of units which displayed a complex form of elaborated response. Presumably the untis observed are part of a system of learning neurones controlling the intraanalyser interactions by the mechanism of temporary connection.