Scopolamine HydrobromideReceptor, Muscarinic M3Receptor, Muscarinic M1Receptors, MuscarinicMuscarinic AntagonistsReceptor, Muscarinic M2Muscarinic AgonistsReceptor, Muscarinic M4N-MethylscopolamineParasympatholyticsReceptor, Muscarinic M5DiaminesCarbacholPirenzepineScopolamine DerivativesCholinergic AgentsGallamine TriethiodideAtropineAcetylcholineCholinergic AgonistsCholinergic AntagonistsDiphenylacetic AcidsOxotremorineThiadiazolesMuscarineParasympathomimeticsPiperidinesBiperidenTacrineDioxolanesPilocarpineButylscopolammonium BromideCholinergic FibersRadioligand AssayPhysostigmineDicyclomineBethanecholDose-Response Relationship, DrugMuscle, SmoothCholinesterase InhibitorsMethacholine ChlorideMaze LearningCHO CellsAvoidance LearningGuinea PigsSialorrheaMemoryMaltaAdministration, CutaneousMemory DisordersRats, Sprague-DawleyMecamylamineTracheaCricetinaeArecolineAmnesiaParasympathetic Nervous SystemTropicamideDrug AgonismGTP-Binding ProteinsIleumMuscle ContractionObidoxime ChlorideAtropa belladonnaGTP-Binding Protein alpha Subunits, Gq-G11Rats, WistarBenztropineDaturaGTP-Binding Protein alpha Subunits, Gi-GoIsatinPertussis ToxinPhosphatidylinositolsQuinuclidinyl BenzilateBehavior, AnimalTropanesLearning DisordersReceptors, CholinergicDrug InteractionsType C PhospholipasesCricetulusMotion SicknessElectric StimulationAllosteric RegulationVirulence Factors, BordetellaBrainInositol PhosphatesGuanosine 5'-O-(3-Thiotriphosphate)Binding, CompetitiveHippocampusPropylbenzilylcholine MustardSolanaceous AlkaloidsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsHeart AtriaPyridinesRGS ProteinsNicotinic AntagonistsMotor ActivityBenzilatesNeuronsCalcium