Corpus StriatumDopamineReceptors, DopamineReceptors, Dopamine D23,4-Dihydroxyphenylacetic AcidBrainReceptors, Dopamine D1BerberineCorpus LuteumSubstantia NigraDopamine AntagonistsDopamine AgonistsCorpus CallosumReceptors, Dopamine D3Rats, Inbred StrainsRats, Sprague-DawleyDopamine Plasma Membrane Transport ProteinsNeuronsDopamine AgentsAgenesis of Corpus CallosumNeostriatumDopamine Uptake InhibitorsReceptors, Dopamine D5Dopamine beta-HydroxylaseRacloprideNucleus AccumbensBenzazepinesBasal GangliaQuinpiroleOxidopamineTyrosine 3-MonooxygenaseHaloperidolMicrodialysisCocaineApomorphineAmphetamineHomovanillic AcidCaudate NucleusPutamenSulpirideBehavior, AnimalDopamine and cAMP-Regulated Phosphoprotein 32LevodopaSalicylamidesRewardPrefrontal CortexCorpora AllataDopaminergic NeuronsMesencephalonMagnetic Resonance ImagingNeural PathwaysSpiperoneMotor ActivityMedial Forebrain BundlePenisMethamphetamineNomifensineCorpus Luteum MaintenanceVentral Tegmental Areaalpha-MethyltyrosineAnalysis of VarianceParkinsonian DisordersBrain MappingParkinson Disease, SecondaryBiogenic MonoaminesLimbic SystemErgolinesTropanesMedial Collateral Ligament, KneeRats, WistarLuteolysisProgesteroneNerve Tissue ProteinsDihydroxyphenylalanineTime FactorsCerebral CortexDose-Response Relationship, DrugBrain ChemistryStereotyped BehaviorSerotoninRats, Long-EvansCentral Nervous System StimulantsVesicular Monoamine Transport Proteins