[Characteristics of the role of spatial memory in the choice reactions of white rats].
Behaviour of the rats, previously learnt to come back to one and the same place of reinforcement was studied in conditions of periodical changes of this place. It was found that after detection of the new place of reinforcement, the rats could optimize their behaviour according to disposition of this place. Optimization of behaviour consisted in shifts of running direction towards the new reinforcement place and (or) in selective displacements before blinds, according to the places of reinforcement in the experiment. It is suggested that an increase of the role of working memory and apparatus of probabilistic prognosis at choice lies in the basis of optimization.
Grigorian
G E
GE
Stol'berg
A M
AM
D000818:Animals; D002755:Choice Behavior / Q000502:physiology*; D008297:Male; D008568:Memory / Q000502:physiology*; D051381:Rats; D012054:Reinforcement, Psychology; D013037:Spatial Behavior; D013239:Stereotyped Behavior / Q000502:physiology
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