Scopolamine HydrobromideScopolamine DerivativesMuscarinic AntagonistsCholinergic AntagonistsN-MethylscopolamineButylscopolammonium BromideReceptors, MuscarinicParasympatholyticsPhysostigmineSialorrheaAdministration, CutaneousAvoidance LearningTacrineCholinergic AgentsOxotremorineAtropa belladonnaMaze LearningDaturaCholinesterase InhibitorsCholinergic FibersAmnesiaMemoryMotion SicknessMecamylaminePirenzepineAcetylcholineDose-Response Relationship, DrugTropanesMemory DisordersSolanaceous AlkaloidsMuscarinic AgonistsAdjuvants, AnesthesiaLorazepamAtropineMolecular StructureStructure-Activity RelationshipReceptor, Muscarinic M1Diagonal Band of BrocaCholinergic AgonistsParasympathomimeticsCassiaSerotonin AntagonistsReceptors, Serotonin, 5-HT1Behavior, AnimalLearning DisordersNootropic AgentsMotor ActivityParasympathetic Nervous SystemDrug InteractionsChlorfenvinphosPlant PoisoningHaloperidolDiaminesReceptor, Muscarinic M2BiperidenSpatial BehaviorRetention (Psychology)Rats, WistarApomorphineRats, Sprague-DawleyIndansRats, Long-EvansPilocarpineMagnetic Resonance SpectroscopyDopamine AntagonistsNicotinic AntagonistsDouble-Blind MethodPolyvinyl ChlorideBrainArecolineHippocampusLearningReceptors, SerotoninBenzazepinesCholine O-Acetyltransferase