ApomorphineDizocilpine MaleateDopamine AgonistsReceptors, DopamineHaloperidolStartle ReactionExcitatory Amino Acid AntagonistsPhencyclidineReceptors, N-Methyl-D-AspartateChlormethiazoleStereotyped BehaviorDopamine AntagonistsPiribedilEmeticsPenile ErectionCatalepsyDopamineSensory GatingPimozideLevodopaAntiparkinson AgentsBehavior, AnimalRats, Sprague-DawleyReceptors, Dopamine D2RitanserinDextrorphanAmphetamineDose-Response Relationship, DrugMotor ActivityCodependency (Psychology)Tranquilizing AgentsCarbidopaCorpus Striatump-ChloroamphetamineDibenzocycloheptenesAntipsychotic AgentsClozapineScopolamine HydrobromideDiscrimination LearningHydroxydopamines3,4-MethylenedioxyamphetamineYawning3,4-Dihydroxyphenylacetic AcidQuinpiroleDextromethorphanParkinson DiseaseMethomylAdministration, SublingualDopamine AgentsDrug InteractionsParkinson Disease, SecondaryDomperidone2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineReceptors, Dopamine D1OxidopamineErgolinesBis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfideSerotonin AntagonistsHarmineMemantineRats, WistarSubstantia NigraPenisReceptors, Dopamine D3Infusion PumpsGABA ModulatorsBenzazepinesDyskinesia, Drug-InducedN-MethylaspartateMorphineDrug ToleranceAdenosine A1 Receptor AgonistsSulpirideOlfactory PerceptionSpiperoneErectile DysfunctionBody TemperatureLisurideInjections, SubcutaneousFlupenthixolNeuronsGlutamic AcidHippocampusAcoustic StimulationSaimiri