[Systems mechanisms of internal inhibition].
The state of internal inhibition is analysed which is considered as a multifactor systemically organized process. On model of combined presentation of positive and inhibitory stimuli in experiments on white rats and dogs, a dependence is established of the efficiency of reinforcement cancellation factor on motivation intensity. Condition of negative emotion--frustration, "difficult state"-is a necessary link in the process of internal inhibition formation, since it is responsible for selection of non-reinforcement for storage in the long-term memory. Conclusion is made that active inhibition of goal-directed behaviour is mediated by actualization of memory trace, "engram of non-reinforcement" by negative conditioned stimulus.
D000818:Animals; D003216:Conditioning, Operant; D004193:Discrimination Learning; D004285:Dogs; D005108:Extinction, Psychological; D007266:Inhibition, Psychological; D008568:Memory; D051381:Rats; D011930:Reaction Time; D012054:Reinforcement, Psychology; D013016:Sound; D013597:Systems Analysis
Sistemnye mekhanizmy vnutrennego tormozheniia.