DopamineSchizophreniaReceptors, Dopamine D2Receptors, DopamineReceptors, Dopamine D1Receptors, Dopamine D3Dopamine AgonistsDopamine AntagonistsReceptors, Dopamine D4Receptors, Dopamine D5Dopamine AgentsSchizophrenic PsychologyDopamine Plasma Membrane Transport ProteinsAntipsychotic AgentsBenzazepinesDopamine Uptake InhibitorsCorpus StriatumQuinpiroleRacloprideSchizophrenia, ParanoidHaloperidolSalicylamidesDopamine beta-HydroxylaseSulpirideApomorphineNucleus AccumbensSpiperoneNeostriatumSchizophrenia, DisorganizedBrainCocaineClozapinePsychotic DisordersSchizophrenia, ChildhoodAmphetaminePrefrontal CortexRats, Sprague-DawleyDopamine and cAMP-Regulated Phosphoprotein 32Behavior, AnimalLevodopaPsychiatric Status Rating ScalesDopaminergic NeuronsSchizophrenia, CatatonicHomovanillic AcidMotor ActivityDomperidoneErgolinesTyrosine 3-MonooxygenaseNeuronsMicrodialysisCaudate Nucleus2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineAnalysis of VarianceSubstantia NigraNeuropsychological TestsVentral Tegmental AreaRisperidoneCognition DisordersSchizotypal Personality DisorderDose-Response Relationship, DrugOxidopaminePutamenCatalepsySensory GatingBromocriptineTetrahydronaphthalenesMesencephalonSchizophrenic LanguageRewardMethamphetamineStartle Reactionalpha-MethyltyrosineButaclamolPyrrolidinesCatechol O-MethyltransferaseBipolar DisorderDyskinesia, Drug-InducedFlupenthixolMagnetic Resonance ImagingBasal GangliaRadioligand AssayDelusionsDihydroxyphenylalanineNerve Tissue ProteinsTropanesLimbic SystemTime FactorsBrief Psychiatric Rating ScaleStereotyped BehaviorNeural PathwaysCentral Nervous System StimulantsHallucinationsVesicular Monoamine Transport ProteinsPiperazinesSerotoninBrain ChemistryNomifensineBrain MappingSynaptic TransmissionConditioning, Operant