Motor EndplateNeuromuscular JunctionMotor NeuronsReceptors, CholinergicAcetylcholinesteraseTubocurarineNeuromuscular DiseasesMuscle DenervationBungarotoxinsDiaphragmSchwann CellsMusclesAcetylcholineMuscle, SkeletalEvoked Potentials, MotorMotor CortexGrowth PlateMuscle Fibers, SkeletalBone PlatesMotor ActivitySynaptic TransmissionIntervertebral DiscColubridaeMolecular Motor ProteinsRana pipiensLumbar VertebraeSnakesAmphibian VenomsIntervertebral Disc DegenerationMotor Skills DisordersMethylguanidineRana ridibundaTotal Disc ReplacementSpineMovementNeuromuscular Junction DiseasesMyasthenic Syndromes, CongenitalCadaverElectromyographyNerve EndingsBiomechanical PhenomenaElectric StimulationMyasthenia GravisPhrenic NerveEchothiophate Iodide