Dopaminergic NeuronsDopamineMesencephalonSubstantia NigraTyrosine 3-MonooxygenaseReceptors, DopamineParkinson DiseaseCorpus StriatumDopamine AgentsOxidopamineReceptors, Dopamine D2Dopamine AgonistsDopamine Antagonists1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridineDopamine Plasma Membrane Transport ProteinsNeuronsParkinsonian DisordersMPTP PoisoningReceptors, Dopamine D1Levodopa3,4-Dihydroxyphenylacetic AcidParkinson Disease, Secondary1-Methyl-4-phenylpyridiniumApomorphineVentral Tegmental AreaSulpirideNuclear Receptor Subfamily 4, Group A, Member 2alpha-SynucleinBenzazepinesNeostriatumQuinpiroleHomovanillic AcidHaloperidolAntiparkinson AgentsNerve DegenerationAdrenergic AgentsRats, Sprague-DawleyMotor Activity2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineBrainAmphetamineVesicular Monoamine Transport ProteinsBehavior, AnimalBromocriptineDihydroxyphenylalanineReceptors, Dopamine D3Tegmentum MesencephaliRacloprideSalicylamidesNucleus AccumbensRotenoneMethamphetamineCaudate NucleusNeurotoxinsDomperidoneDopamine Uptake InhibitorsNerve Tissue ProteinsPutamenRewardBasal GangliaParaquatReceptors, Dopamine D4Mice, Inbred C57BLNeuroprotective AgentsFlupenthixolDisease Models, AnimalDiencephalonLimbic SystemDose-Response Relationship, DrugNomifensineGlial Cell Line-Derived Neurotrophic FactorCocaineMicrodialysisNeural PathwaysDopamine and cAMP-Regulated Phosphoprotein 32SerotoninTropanesStereotyped BehaviorImmunohistochemistryErgolinesBrain Tissue TransplantationRats, WistarPiribedilSpiperoneAnalysis of VarianceCatechol O-MethyltransferaseCell DeathPrefrontal CortexSynaptic TransmissionMedial Forebrain BundleHydroxydopaminesMicrogliaPergolideSynucleinsalpha-MethyltyrosineDextroamphetamineHerbicidesCatalepsyReceptors, Dopamine D5Cell Count