ChlordiazepoxideAnti-Anxiety AgentsSleep StagesBenzodiazepinesGABA ModulatorsDiazepamMeprobamateHypnotics and SedativesBromine RadioisotopesMethocarbamolFlumazenilOxazepamBenzodiazepinonesNitrazepamFlurazepamAzabicyclo CompoundsDextroamphetamineAlcohol Withdrawal DeliriumReinforcement SchedulePentobarbitalTranquilizing AgentsColumbidaeBehavior, AnimalDiscrimination LearningTrazodoneDose-Response Relationship, DrugReceptors, Thyrotropin-Releasing HormoneBarbituratesAutomobile Driving