MusclesMuscle WeaknessMuscle ProteinsMuscle, SkeletalMuscle, SmoothMuscle Fibers, SkeletalMuscle, Smooth, VascularMuscle ContractionMuscle DevelopmentMuscle FatigueSciatic NerveMuscle Fibers, Fast-TwitchMuscle DenervationMuscle Fibers, Slow-TwitchMitochondria, MuscleMyocytes, Smooth MusclePeripheral NervesOculomotor MusclesNeck MusclesRespiratory MusclesMuscle SpindlesMuscle, StriatedMuscle RelaxationNerve FibersOptic NerveQuadriceps MusclePapillary MusclesElectromyographyMuscular DiseasesMuscular AtrophyAbdominal MusclesFacial MusclesMuscle CellsNerve RegenerationMasseter MuscleMasticatory MusclesIsometric ContractionIntercostal MusclesElectric StimulationNerve BlockNerve EndingsSatellite Cells, Skeletal MuscleSural NerveDiaphragmMedian NerveTibial NerveFacial NervePectoralis MusclesUlnar NerveNerve CrushMotor NeuronsPeripheral Nerve InjuriesHindlimbFemoral NerveNeuromuscular JunctionRabbitsPsoas MusclesMyofibrilsTemporal MuscleNeural ConductionCells, CulturedCalciumPhrenic NerveSpinal NervesRats, Sprague-DawleyMyosin Heavy ChainsPharyngeal MusclesNeuromuscular DiseasesTime FactorsSpinal Nerve RootsBiomechanical PhenomenaRadial NerveTrigeminal NerveNerve Compression SyndromesNerve Growth FactorsRats, WistarNerve Growth FactorMuscular Dystrophy, AnimalCranial NervesRNA, MessengerMyositisGlycogenCatsMyoblastsLegNerve TissueActinsMuscle CrampMuscular DystrophiesMice, Inbred mdxAction PotentialsImmunohistochemistryAxonsSarcomeresSympathetic Nervous SystemRegenerationMandibular NervePhysical ExertionMyostatinOphthalmic Nerve