PhencyclidineReceptors, PhencyclidinePhencyclidine AbuseHallucinogensPhenazocineDizocilpine MaleateExcitatory Amino Acid AntagonistsClozapineAmphibian VenomsDibenzocycloheptenesReceptors, sigmaDextroamphetamineReceptors, NeurotransmitterHaloperidolReceptors, N-Methyl-D-AspartateAntipsychotic AgentsKetamineStartle ReactionPsychoses, Substance-InducedCyclazocinePrefrontal CortexStreet DrugsPentobarbitalSaccharinAzirinesSubstance Abuse DetectionStereotyped BehaviorDioxolanesSchizophreniaColumbidaeReinforcement ScheduleTorpedoMotor ActivityDose-Response Relationship, DrugN-MethylaspartateBenzomorphansRats, Sprague-DawleyBehavior, AnimalRitanserinAmphetamineElectric Organ