[Character of proprioceptive information processing during learning in rats chronically intoxicated with alcohol].
A conditioned alimentary reflex was elaborated in rats placed into K-shaped maze after 8 months of intoxication with 35 degrees alcohol. The most important changes in experimental animals, as compared to intact ones, were revealed in the character of processing of proprioceptive information coming to the brain during learning. It was found that in the animals temporal relations between the processes of analysis and synthesis and the fixation of memory trace changed. Unlike intact animals, in "alcoholic" ones the new  proprioceptive information as related to the previous experience was fixed in the long-term memory and only afterwards underwent analytic and synthetic processing. It is suggested that learning was not in enlarging the information capacity of each singled-out motor unit of full decision, but in their combination into one and only one decision.
D000437:Alcoholism / Q000503:physiopathology*; D000818:Animals; D003214:Conditioning, Classical / Q000502:physiology*; D006801:Humans; D008568:Memory / Q000502:physiology*; D011434:Proprioception; D051381:Rats
Kharakter pererabotki propriotseptivnoĭ informatsii v protsesse obuchenii krys pri khronicheskoĭ intoksikatsii alkogolem.