DopamineReceptors, Dopamine D2Receptors, DopamineDopamine Plasma Membrane Transport ProteinsDopamine AntagonistsReceptors, Dopamine D3Receptors, Dopamine D1Dopamine AgonistsBrain ChemistryMephentermineMetaraminolDopamine Uptake InhibitorsBrainCorpus StriatumNortropanesHomovanillic AcidCaudate NucleusDopamine AgentsRacloprideTiapamil HydrochlorideCocaineNomifensineAmphetamineMethamphetaminePutamenHaloperidolReceptors, Dopamine D5DihydroergotoxineNucleus AccumbensMethylphenidateBrain Injuries3,4-Dihydroxyphenylacetic AcidDopamine beta-HydroxylaseCentral Nervous System StimulantsBrain NeoplasmsMotor ActivityRats, Sprague-DawleyBehavior, AnimalBrain MappingPositron-Emission TomographySerotoninAntipsychotic AgentsQuinpiroleBenzazepinesNorepinephrineDose-Response Relationship, DrugNeuronsNeostriatumSulpirideSalicylamidesApomorphineLevodopaTyrosine 3-MonooxygenaseDopaminergic NeuronsMicrodialysisBrain EdemaBrain StemDopamine and cAMP-Regulated Phosphoprotein 32SpiperoneMesencephalonBrain IschemiaMagnetic Resonance ImagingVentral Tegmental AreaSubstantia NigraOxidopamineErgolinesNerve Tissue ProteinsRewardBrain AbscessDihydroxyphenylalanineCerebral Cortexalpha-MethyltyrosineDomperidonePrefrontal CortexFlupenthixolBiogenic MonoaminesVesicular Monoamine Transport ProteinsTime FactorsBromocriptineRats, WistarTropanesAnalysis of VarianceNeural PathwaysHypoxia, BrainButaclamolBlood-Brain BarrierMice, Inbred C57BLDisease Models, AnimalParkinsonian DisordersLimbic SystemSynaptic TransmissionCatecholaminesReserpineAntiparkinson AgentsHippocampusStereotyped BehaviorMice, KnockoutAnimals, NewbornImage Processing, Computer-AssistedBrain Damage, Chronic