PentobarbitalGABA ModulatorsHypnotics and SedativesBarbituratesAdjuvants, AnesthesiaAnestheticsChloraloseEuthanasia, AnimalReceptors, GABA-AAnesthesiaDiazepamXylazineKetamineThiopentalPsychomotor PerformanceMovementIsofluraneHalothaneUrethaneDose-Response Relationship, DrugCapital PunishmentDogsgamma-Aminobutyric AcidChloral HydrateAnesthetics, GeneralEtherDextroamphetamineChlordiazepoxideAnesthesia, IntravenousBrainSecobarbitalGABA-A Receptor AgonistsReinforcement SchedulePregnanedionesEtomidateReaction TimeColumbidaePropofolMotor CortexPicrotoxinGABA AgonistsAnesthetics, InhalationTime FactorsTriazolamPhencyclidineElectroencephalographyGABA-A Receptor AntagonistsMirror NeuronsImaginationAminobenzoatesEthoxzolamideMuscimolAnesthetics, IntravenousRats, Sprague-DawleyMeprobamateAnesthetics, DissociativeDiscrimination LearningSorboseHexobarbitalRats, Inbred StrainsMotor SkillsDrug InteractionsCaspasesImitative BehaviorDiuretics, OsmoticBehavior, AnimalApoptosis