SerotoninSerotonin Plasma Membrane Transport ProteinsReceptors, SerotoninReceptor, Serotonin, 5-HT2AReceptor, Serotonin, 5-HT1ASerotonin Uptake InhibitorsSerotonin AntagonistsReceptor, Serotonin, 5-HT2CReceptors, Serotonin, 5-HT2Serotonin AgentsReceptor, Serotonin, 5-HT2BReceptor, Serotonin, 5-HT1BSerotonin Receptor AgonistsReceptors, Serotonin, 5-HT1Serotonin SyndromeAffectSerotonin 5-HT2 Receptor AntagonistsReceptors, Serotonin, 5-HT3Serotonin 5-HT2 Receptor AgonistsTryptophan HydroxylaseSerotonin 5-HT1 Receptor AgonistsReceptors, Serotonin, 5-HT4Serotonin 5-HT1 Receptor AntagonistsIrritable MoodHydroxyindoleacetic AcidFluoxetineCitalopramSerotonergic NeuronsRaphe NucleiKetanserin5-HydroxytryptophanParoxetineAntidepressive Agents8-Hydroxy-2-(di-n-propylamino)tetralinMethysergideFenclonineBipolar DisorderDepressionReceptor, Serotonin, 5-HT1D5,7-DihydroxytryptamineBiogenic MonoaminesDepressive DisorderAntimanic AgentsSerotonin 5-HT3 Receptor AntagonistsAntidepressive Agents, Second-GenerationBrainFenfluramineDepressive Disorder, MajorAnxietyDopaminePsychiatric Status Rating ScalesN-Methyl-3,4-methylenedioxyamphetamineCinanserinTryptophanBehavior, AnimalAntidepressive Agents, TricyclicFluvoxamineAnxiety DisordersMonoamine OxidaseMembrane Transport ProteinsTryptaminesAmphetaminesSertralineImipramineRats, Sprague-DawleyAnalysis of VarianceDose-Response Relationship, DrugStress, PsychologicalCyproheptadineLysergic Acid DiethylamidePiperazinesBiogenic AminesBlood PlateletsClomipramineNeuronsMonoamine Oxidase InhibitorsNorepinephrine Plasma Membrane Transport ProteinsOctopaminePremenstrual SyndromeAdrenergic Uptake InhibitorsMethiothepinp-ChloroamphetamineTime FactorsEmotionsSeasonal Affective DisorderNeurotransmitter AgentsRitanserinLithium CarbonateMicrodialysisNerve Tissue ProteinsAntipsychotic AgentsBuspironeBrain ChemistryNorepinephrineHallucinogensSerotonin 5-HT4 Receptor AntagonistsCyclohexanolsSerotonin 5-HT3 Receptor AgonistsPrefrontal CortexSerotonin 5-HT4 Receptor Agonists