Receptors, Dopamine D2Receptors, DopamineReceptors, Dopamine D1Receptors, Dopamine D3DopamineReceptors, Dopamine D4Dopamine AgonistsDopamine AntagonistsReceptors, Dopamine D5BenzazepinesDopamine AgentsQuinpirolePolymorphism, GeneticDopamine Plasma Membrane Transport ProteinsSpiperoneCorpus StriatumSalicylamidesApomorphine2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineDrug Partial AgonismRacloprideSulpirideDopamine Uptake InhibitorsHaloperidolErgolinesNucleus AccumbensNeostriatumRats, Sprague-DawleyCocaineDopamine beta-HydroxylaseDose-Response Relationship, DrugButaclamolFlupenthixolRadioligand AssayDomperidoneBehavior, AnimalAmphetamineBromocriptineDopamine and cAMP-Regulated Phosphoprotein 32LevodopaMotor ActivityTetrahydronaphthalenesAntipsychotic AgentsCaudate NucleusNeuronsPyrrolidinesOxidopamineBrainCatalepsyMSH Release-Inhibiting HormonePergolideSubstantia NigraHomovanillic AcidTyrosine 3-MonooxygenaseNicotinic AgonistsPutamenBinding, CompetitiveDopaminergic NeuronsLisurideMicrodialysisClozapineCyclic AMPVentral Tegmental AreaPiperazinesLigandsDyskinesia, Drug-InducedYawningRats, WistarFenoldopamDrug InteractionsPrefrontal CortexMethamphetamineStereotyped BehaviorMolecular Sequence DataRewardReceptors, Opioid, muMesencephalonConditioning, OperantSerotoninGABA AgonistsReceptors, Serotoninalpha-MethyltyrosineRNA, MessengerBasal GangliaCHO CellsSerotonin Receptor AgonistsAntiparkinson AgentsAdenylate CyclaseSerotonin AntagonistsGuanosine 5'-O-(3-Thiotriphosphate)Brain ChemistrySerotonin 5-HT1 Receptor AgonistsDihydroxyphenylalanineSignal TransductionBenzamidesXamoterolAnalysis of VarianceSynaptic TransmissionCell LineReceptor, Adenosine A2A