Corpus StriatumCaudate NucleusDopamine3,4-Dihydroxyphenylacetic AcidBrainReceptors, DopamineBerberineCorpus LuteumSubstantia NigraPutamenCorpus CallosumCell NucleusRats, Inbred StrainsNeuronsRats, Sprague-DawleyAgenesis of Corpus CallosumBasal GangliaMagnetic Resonance ImagingNeostriatumNucleus AccumbensBrain MappingThalamic NucleiRewardRacloprideThalamusReceptors, Dopamine D2SpiperoneNomifensineImage Processing, Computer-AssistedCerebral CortexNeural PathwaysFunctional LateralityHaloperidolDopamine AntagonistsApomorphineHuntington DiseaseCatsCorpora AllataOxidopamineGlobus PallidusQuipazineAtrophyBehavior, AnimalBrain ChemistrySolitary NucleusStereotaxic TechniquesParkinson DiseaseDopamine Plasma Membrane Transport ProteinsMicrodialysisWheat Germ Agglutinin-Horseradish Peroxidase ConjugateAutoradiographyHomovanillic AcidParkinson Disease, SecondaryDominance, CerebralLevodopaPenisCochlear NucleusMesencephalonReaction TimeNortropanesSerotoninDopamine and cAMP-Regulated Phosphoprotein 32Raphe NucleiSeptal NucleiCocaineTyrosine 3-MonooxygenaseReceptors, Dopamine D1Stereotyped BehaviorQuinpiroleMotor ActivityTropanesElectric StimulationCorpus Luteum MaintenancePrefrontal CortexFrontal LobeMacaca mulattaAnalysis of VarianceTime FactorsButaclamolCerebellar NucleiDopamine AgentsActive Transport, Cell NucleusTomography, Emission-ComputedArcuate NucleusLuteolysisHippocampusNerve Tissue ProteinsParaventricular Hypothalamic NucleusLimbic SystemProgesteroneCerebral VentriclesMazindolImmunohistochemistryDihydroxyphenylalaninePhenylacetatesIntuitionFetal Tissue TransplantationNeuropsychological TestsPsychomotor PerformanceSubthalamic Nucleus