MicrodialysisDNA ProbesExtracellular FluidMolecular ProbesExtracellular SpaceDopamineDialysisOligonucleotide ProbesRats, Sprague-Dawley3,4-Dihydroxyphenylacetic AcidGlutamic AcidNucleus AccumbensCorpus StriatumLactic AcidHomovanillic AcidMolecular Probe TechniquesGlycerolSerotoninPyruvic AcidRats, HairlessRNA ProbesRats, WistarSubcutaneous TissueBrain ChemistryExcitatory Amino AcidsChromatography, High Pressure LiquidHydroxyindoleacetic AcidBrainSkinNucleic Acid ProbesTime FactorsNorepinephrine8-Hydroxy-2-(di-n-propylamino)tetralinFluorescent DyesNucleic Acid HybridizationDose-Response Relationship, DrugPrefrontal CortexNeostriatumStereotaxic TechniquesMonitoring, PhysiologicAmphetamineDopamine Uptake InhibitorsArea Under CurveBehavior, AnimalAcetylcholineCocaineBiogenic MonoaminesRegional Blood FlowRaphe NucleiLaser-Doppler FlowmetryWakefulnessAdrenergic Uptake InhibitorsLipolysisSerotonin AntagonistsHippocampusgamma-Aminobutyric AcidIntracranial PressureMuscle, SkeletalBrain InjuriesElectrochemistryGlucoseSerotonin Receptor AgonistsAnalysis of VarianceElectrophoresis, MicrochipDopamine AntagonistsNeurotransmitter AgentsBase SequenceReceptors, Serotonin, 5-HT1NomifensineMotor ActivityAdenosineNeurochemistrySkin TemperatureBlood-Brain BarrierElectrochemical TechniquesDesipramineKynurenic Acid