Cholinergic AgonistsReceptors, NicotinicSignal TransductionCarbacholNicotinic AgonistsParasympathomimeticsNicotinic AntagonistsNicotinealpha7 Nicotinic Acetylcholine ReceptorReceptors, Cell SurfaceMolecular Sequence DataCholinergic AgentsMuscarinic AgonistsAcetylcholineDimethylphenylpiperazinium IodideBungarotoxinsReceptors, MuscarinicAconitineAzocinesMecamylamineAtropineMuscarinic AntagonistsBenzylidene CompoundsOxotremorineDihydro-beta-ErythroidineBethanecholReceptors, CholinergicBicyclo Compounds, HeterocyclicMuscarineQuinolizinesDopamine AgonistsDose-Response Relationship, DrugRats, Sprague-DawleyCholinergic AntagonistsArecolineBethanechol CompoundsPhysostigmineAdrenergic AgonistsCholinesterase InhibitorsParasympatholyticsReceptor, Muscarinic M1PyridinesHexamethoniumNeuronsTubocurarineLevamisoleCalciumAnabasineQuinuclidinyl BenzilateLacrimal ApparatusCholinergic FibersGABA AgonistsParasympathetic Nervous SystemMembrane PotentialsMethacholine CompoundsPatch-Clamp TechniquesGanglionic StimulantsElectric StimulationDecamethonium CompoundsCells, CulturedSynaptic TransmissionPurinergic P1 Receptor AgonistsConotoxinsReticular FormationTorpedoRadioligand AssayElectrophysiologyScopolamine HydrobromideRats, WistarGalantaminePonsAdrenergic alpha-2 Receptor AgonistsReceptor, Muscarinic M3Chediak-Higashi SyndromeSerotonin 5-HT2 Receptor AgonistsIsoproterenolHippocampusKineticsAutonomic AgentsAlkaloidsSerotonin 5-HT1 Receptor AgonistsHistamine AgonistsAction PotentialsTime FactorsCyclic AMPPurinergic P2 Receptor AgonistsPilocarpineAcetylcholinesteraseDopamineGuinea PigsAdrenergic beta-AgonistsGanglia, ParasympatheticLigandsgamma-Aminobutyric AcidMicroinjectionsBinding, CompetitiveGABA-A Receptor AgonistsPicolinesLobelineReceptor, Muscarinic M2