Hypnotics and SedativesHypnosis, AnestheticAzabicyclo CompoundsFlurazepamPentobarbitalAnesthetics, IntravenousPropofolSleepHypnosisMidazolamCentral Nervous System DepressantsEthanolAnti-Anxiety AgentsElectroencephalographyNitrazepamTemazepamGlutethimideDose-Response Relationship, DrugTriazolamBarbituratesSecobarbitalBenzodiazepinesConscious SedationMedetomidineReflex, RightingChloral HydrateEtomidateChlormethiazoleDexmedetomidineHypnosis, DentalMethaqualoneTranquilizing AgentsLorazepamFlunitrazepamIndenesConsciousness MonitorsEthchlorvynolPsychotropic DrugsKetamineGABA-A Receptor AgonistsDrug ToleranceReceptors, GABA-APromethazineAdrenergic alpha-2 Receptor AgonistsDiazepamHydroxyzineAnesthetics, InhalationAnesthesia, IntravenousPreanesthetic MedicationDiphenhydramineSleep DisordersAdrenergic alpha-AgonistsMethyl EthersPyridinesOxazepamAcetamidesAnesthetics, DissociativeThiopentalAnalgesicsAnestheticsDouble-Blind MethodGABA ModulatorsSleep StagesWakefulnessValerianDrug UtilizationAnesthesia, GeneralFlicker FusionDrug InteractionsDrug PrescriptionsAmobarbitalAntidepressive AgentsTrazodoneAnesthesia Recovery PeriodPrescription DrugsAnesthetics, CombinedMonitoring, IntraoperativeLegislation, PharmacyAnalgesics, OpioidAnesthetics, GeneralPiperazinesAutogenic TrainingGABA AgonistsAdjuvants, AnesthesiaLocus CoeruleusPsychomotor AgitationSleep, REMIntraoperative AwarenessDelirium