Homovanillic AcidPhenylacetatesVanilmandelic AcidHydroxyindoleacetic Acid3,4-Dihydroxyphenylacetic AcidMethoxyhydroxyphenylglycolBiogenic MonoaminesDopamineGlycolsNomifensineCarbidopaDihydroxyphenylalanineCorpus StriatumBiogenic AminesLevodopaHaloperidolGlutethimideSerotoninPemolineMicrodialysisTyramineBrain ChemistryCatecholaminesNeuroblastomaChromatography, High Pressure LiquidProbenecidChlorpromazineBenserazidePargylinealpha-MethyltyrosineMethyltyrosinesMonoamine OxidaseElectrochemistryMonoamine Oxidase InhibitorsNorepinephrineDialysis5-HydroxytryptophanCatechol O-MethyltransferaseNeurotransmitter AgentsTyrosine 3-MonooxygenaseMPTP PoisoningNeostriatumBrainChromatography, GasParkinson DiseaseDopamine Agents