DopamineReceptors, Dopamine D2Polymorphism, GeneticPolymorphism, Single NucleotideReceptors, Dopamine D1Dopamine AgonistsDopamine AntagonistsReceptors, DopamineReceptors, Dopamine D3Dopamine Plasma Membrane Transport ProteinsDopamine AgentsGenetic Predisposition to DiseaseGene FrequencyAllelesReceptors, Dopamine D5Dopamine Uptake InhibitorsDopamine beta-HydroxylaseHaplotypesCorpus StriatumCase-Control StudiesGenotypeQuinpiroleBenzazepinesPolymerase Chain ReactionPolymorphism, Single-Stranded ConformationalGenetic Association StudiesLinkage DisequilibriumRacloprideAsian Continental Ancestry GroupNucleus AccumbensGenetic VariationSulpirideHaloperidolApomorphineSalicylamidesCocaineNeostriatumLevodopaAmphetamineHomovanillic AcidDopaminergic NeuronsTyrosine 3-MonooxygenaseBase SequenceMolecular Sequence DataDopamine and cAMP-Regulated Phosphoprotein 32Catechol O-MethyltransferaseSequence Analysis, DNAMicrodialysisHomozygoteSpiperoneGenetic MarkersSubstantia NigraRisk FactorsVentral Tegmental AreaPhenotypeRats, Sprague-DawleyOxidopamineErgolinesMesencephalonEuropean Continental Ancestry GroupMethylenetetrahydrofolate Reductase (NADPH2)Amplified Fragment Length Polymorphism AnalysisCaudate NucleusBehavior, AnimalHeterozygoteChinaPromoter Regions, GeneticNeuronsalpha-MethyltyrosineDomperidoneDihydroxyphenylalanineNomifensineMotor ActivityBrainMutationFlupenthixolVesicular Monoamine Transport ProteinsRewardDNA PrimersExonsMinisatellite RepeatsTropanesBromocriptineOdds RatioDose-Response Relationship, DrugSerotonin Plasma Membrane Transport ProteinsChromosome MappingSerotoninPutamenMicrosatellite RepeatsMethamphetamineGenome-Wide Association StudyDNA Mutational AnalysisBiogenic MonoaminesGenetic LinkageAmino Acid SubstitutionButaclamolAnalysis of VarianceGlutathione TransferasePeptidyl-Dipeptidase A