[Analysis of the effect of phenamine, L-DOPA and parachlorophenylalanine on the zoo-social behavior of isolated mice].

Abnormal changes in the structure of the individual and zoo-social behaviour of isolated mice due to phenamine (amphethamine), L-DOPA or PCPA were shown. Several elements of the "pathological syndrome of isolation" in mice were found to increase under the action of the drugs studied. The extension or reduction of contacts between animals of the same species was used as an integrative indicator of recovering (resocializing) or aggravating (desocializing) effect of psychotropic drugs on the pathology of animal behaviour.