Dopamine AntagonistsDopamineReceptors, Dopamine D2Receptors, DopamineDomperidoneCorpus StriatumReceptors, Dopamine D1Dopamine AgonistsHaloperidolMetoclopramideSpiperoneFlupenthixolReceptors, Dopamine D3Dopamine Plasma Membrane Transport ProteinsBenzazepinesSulpiridePimozideNeostriatumRacloprideDopamine AgentsTrifluperidolButaclamolFluphenazineButyrophenonesBromocriptineDopamine Uptake InhibitorsTiapamil HydrochlorideErgotismHomovanillic AcidTropanesErgolinesReceptors, Dopamine D5Salicylamides3,4-Dihydroxyphenylacetic AcidSubstantia NigraRats, Sprague-DawleyOxidopamineTyrosine 3-MonooxygenaseBehavior, AnimalAmphetamineMicrodialysisLevodopaQuinpiroleDopamine beta-HydroxylaseAcremoniumAntipsychotic AgentsDopaminergic NeuronsDose-Response Relationship, DrugCocaineProlactinCaudate NucleusMethamphetamine1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridineNucleus AccumbensApomorphineMPTP PoisoningBasal GangliaDopamine and cAMP-Regulated Phosphoprotein 32Parkinsonian DisordersDihydroxyphenylalaninePutamenMotor ActivityNeuronsParkinson Disease, SecondaryMedial Forebrain Bundlealpha-MethyltyrosineVesicular Monoamine Transport ProteinsMesencephalonPositron-Emission TomographyRats, Inbred StrainsBrainCentral Nervous System StimulantsRewardBiogenic MonoaminesSerotoninDyskinesia, Drug-InducedPyrrolidinesCarbidopaParkinson DiseaseSynaptosomesExcitatory Amino Acid AntagonistsAntiparkinson AgentsCatalepsyStereotyped BehaviorRats, WistarDextroamphetamineNerve Tissue ProteinsHydroxydopaminesPergolideSympatholyticsBrain ChemistryDisease Models, AnimalVentral Tegmental AreaAnalysis of VarianceSynaptic TransmissionRadioligand AssayAdrenergic AgentsNeurotoxicity SyndromesMethylphenidateMice, Inbred C57BL