FasciculationMuscle ContractionAxonsIsometric ContractionSuccinylcholineContactin 2Cell Adhesion Molecules, NeuronalCell Adhesion Molecules, Neuron-GliaUterine ContractionElectromyographyMyocardial ContractionMotor NeuronsSemaphorin-3ALeukocyte L1 Antigen ComplexNeural Cell Adhesion Molecule L1Neuropilin-1Muscle CrampNeural Cell Adhesion MoleculesNeuromuscular DiseasesNeurologic ManifestationsNeuritesMuscle, SmoothNervous SystemMuscle, SkeletalAbducens NerveMotor Neuron DiseaseContactinsNerve Tissue ProteinsVomeronasal OrganCranial NervesMusclesChick EmbryoNeuropilin-2Electric Stimulation