SerotoninTryptophan HydroxylaseSerotonin Plasma Membrane Transport ProteinsHydroxyindoleacetic AcidReceptor, Serotonin, 5-HT1ASerotonin Uptake InhibitorsReceptors, SerotoninN-Methyl-3,4-methylenedioxyamphetamineSerotonin AntagonistsTryptophanBrainFenclonineSerotonin AgentsBrain ChemistryRaphe NucleiReceptor, Serotonin, 5-HT1B3,4-MethylenedioxyamphetamineReceptor, Serotonin, 5-HT2A5-HydroxytryptophanHallucinogensFluvoxamineFluoxetine5,7-DihydroxytryptamineCitalopramParoxetineDeoxyepinephrineReceptor, Serotonin, 5-HT2CAggressionReceptor, Serotonin, 5-HT2BReceptors, Serotonin, 5-HT2Serotonin Receptor AgonistsBrain InjuriesReceptors, Serotonin, 5-HT1Brain NeoplasmsSerotonin SyndromeSerotonin 5-HT2 Receptor AntagonistsCarbon RadioisotopesBehavior, AnimalBrain MappingReceptors, Serotonin, 5-HT3Membrane Transport ProteinsSerotonin 5-HT2 Receptor AgonistsSerotonin 5-HT1 Receptor AgonistsReceptors, Serotonin, 5-HT4AutoradiographyPositron-Emission TomographySerotonin 5-HT1 Receptor AntagonistsAnalysis of VarianceTime FactorsMotor ActivityBrain StemBrain EdemaAmino AcidsBrain IschemiaSerotonergic NeuronsKetanserinNeuronsMagnetic Resonance ImagingRats, Sprague-Dawley8-Hydroxy-2-(di-n-propylamino)tetralinBrain AbscessMethysergideCerebral CortexBiogenic MonoaminesNerve Tissue ProteinsReceptor, Serotonin, 5-HT1DDopamineBlood-Brain BarrierSerotonin 5-HT3 Receptor AntagonistsHypoxia, BrainAntidepressive AgentsHippocampusDose-Response Relationship, DrugRats, WistarFenfluramineCinanserinMonoamine OxidaseAntidepressive Agents, Second-GenerationBrain Damage, ChronicDisease Models, AnimalAmphetaminesBiogenic AminesMice, Inbred C57BLMicrodialysisBrain InfarctionTryptaminesAnimals, NewbornImage Processing, Computer-AssistedTissue DistributionAntidepressive Agents, TricyclicNeurotransmitter AgentsLysergic Acid DiethylamideImipramineImmunohistochemistryRNA, MessengerDeep Brain StimulationCyproheptadineNeural PathwaysPiperazinesMonoamine Oxidase Inhibitors