Neuromuscular JunctionMusclesNeuromuscular Junction DiseasesMotor EndplateReceptors, CholinergicMuscle, SkeletalRana pipiensGap JunctionsMuscle ProteinsMuscle Fibers, SkeletalAgrinIntercellular JunctionsTight JunctionsSciatic NerveMotor NeuronsMuscle DenervationMuscle, SmoothSynaptic TransmissionNerve EndingsMuscle ContractionAstacoideaSynapsesNeurotransmitter AgentsPeripheral NervesMuscle DevelopmentAnuraMuscle, Smooth, VascularDiaphragmSynaptic MembranesAcetylcholinesteraseElectric StimulationPresynaptic TerminalsNerve FibersRana ridibundaSynaptic VesiclesNerve RegenerationBrain ChemistryBungarotoxinsAdherens JunctionsPhrenic NerveAcetylcholineOptic NerveCurareAxonsBrain InjuriesOculomotor MusclesElectrophysiologyMuscle Fibers, Fast-TwitchTubocurarineCalciumBrain NeoplasmsMicroscopy, ElectronMuscle, StriatedMembrane PotentialsMuscle FatigueMuscle Fibers, Slow-TwitchReceptor AggregationLarvaMyasthenic Syndromes, CongenitalTibial NerveArthropod VenomsNerve Tissue ProteinsNerve CrushAction PotentialsDrosophilaMuscle WeaknessTime FactorsDrosophila ProteinsNeck MusclesMyasthenia GravisBrain MappingMitochondria, MuscleUtrophinImmunohistochemistryMuscle SpindlesSpider VenomsNerve BlockRats, Sprague-DawleyCells, CulturedBrainMyocytes, Smooth MuscleSural NerveMedian NerveFacial NerveDystrophin-Associated ProteinsMolecular Sequence DataMuscle CellsElectromyographyAnimals, Genetically ModifiedSchwann CellsNerve Growth FactorsPeripheral Nerve InjuriesFreeze FracturingReceptors, NicotinicUlnar NerveMutationEvoked PotentialsNeostigmineNeuromuscular Depolarizing AgentsNeural Conduction