Muscle ContractionElectric StimulationIsometric ContractionMyocardial ContractionMusclesMuscle, SmoothMuscle, SkeletalDantroleneGallamine TriethiodideMotor NeuronsMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchElectromyographyFerretsVas DeferensCalciumMuscle FatigueHindlimbMyofibrilsGuinea PigsTime FactorsMuscle RelaxationAction PotentialsCatsNeural ConductionUterine ContractionMyocardiumMembrane PotentialsDogsRats, WistarDiaphragmIsotonic ContractionNeuromuscular JunctionVasoconstrictionRana temporariaTorqueTubocurarineNeuromuscular Nondepolarizing AgentsAnuraDose-Response Relationship, DrugMuscle, Smooth, VascularCaffeineAcetylcholineNeuromuscular Blocking AgentsPapillary MusclesPotassium ChlorideSnakesSarcoplasmic ReticulumRabbitsMuscle Fibers, SkeletalTetanyIleumNorepinephrineTracheaVolitionMyographyAtropineUrinary BladderPancuroniumPhrenic NerveGastrointestinal MotilitySuccinylcholineMuscle TonusVasoconstrictor AgentsNeostigminePeristalsisVecuronium BromideNifedipineEdrophoniumPotassiumBiomechanical PhenomenaDiacetylHeartRats, Sprague-DawleyRyanodineSarcomeresMyosinsMyosin Light ChainsCarbacholPhenylephrineElbowRana pipiensNeuromuscular BlockadeRecruitment, NeurophysiologicalPressureAorta, ThoracicMuscle DenervationTetrodotoxinCalcium Channel BlockersSerotoninAtracuriumThumbEsophagusIsoproterenolAequorin15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic AcidVerapamilElectrophysiologyrho-Associated KinasesMotor Endplate