AnestheticsAnesthetics, LocalAnesthetics, InhalationAnesthetics, GeneralAnesthetics, IntravenousIsofluraneHalothaneAnesthetics, CombinedEnfluraneLidocaineMethyl EthersAnesthesiaAnesthetics, DissociativePropofolAnesthesia, LocalMethoxyfluraneAnesthesia, GeneralBupivacaineAnesthesia, InhalationBenzocaineKetamineAnesthesia, DentalTetracaineNitrous OxideNerve BlockPrilocaineThiopentalEtomidateProcaineEtherPentobarbitalAnesthesiologyBiological TransportDibucaineMepivacaineAnesthesia, IntravenousEtidocaineDose-Response Relationship, DrugCarticaineChloroformAdjuvants, AnesthesiaAnesthesia, EpiduralAnesthesia, ConductionXylazineAnesthesia Recovery PeriodAnesthesia, ObstetricalEthersFentanylHypnosis, AnestheticPregnanedionesXenonAnesthesia, SpinalKineticsChlorofluorocarbonsOctanolsTime FactorsMedetomidineHypnotics and SedativesMonitoring, IntraoperativeGlucoseAnesthesia Department, HospitalRadiopharmaceuticalsPain, PostoperativeAmbulatory Surgical ProceduresRats, Sprague-DawleyAmidesPreanesthetic MedicationReceptors, GABA-ABiological Transport, ActiveVolatilizationMandibular NerveEthyl EthersAcepromazineChloraloseMidazolamBarbituratesDogsPain MeasurementDrug InteractionsDeoxyglucoseUrethaneHydrogen-Ion ConcentrationCells, CulturedTiletaminePositron-Emission Tomography1-OctanolZolazepamFluorodeoxyglucose F18Iodine RadioisotopesSodiumTissue DistributionInjectionsBrainConsciousness MonitorsCell MembraneSynaptosomesHemodynamicsRats, WistarXenopus laevisEpinephrine