the principal finding of this manuscript is that the incidence of catalepsy observed in the rat after a single administration of low , clinically relevant doses of the dopamine receptor antagonists and antipsychotic agents , haloperidol and fluphenazine hydrochloride , grows over time such that one re-exposure to the same compound up to 8 weeks later results in a marked enhancement ( i.e . sensitization ) of this response .
C0040615
antipsychotic agents
C0018546
haloperidol