[Cognitive abilities of rats in behavior of the active avoidance in age differences].

The components of cognitive operant behavior of rats was investigated after preliminary development of a unilateral conditioned reinforcement reflex of an active avoidance aversive stimulus in the problem chamber. It is established, that cognitive abilities associated with phenotypes factors, as age and a sex. In applied aspect of research comparable actions by efficiency with Pyracetamum are reveal nootrop and activating properties at the Chinese vegetative preparation.