Demyelinating DiseasesMuscle WeaknessMusclesMyelin SheathSciatic NerveMuscle, SkeletalMuscle ProteinsPeripheral NervesMuscle, SmoothMultiple SclerosisMuscle Fibers, SkeletalDemyelinating Autoimmune Diseases, CNSOligodendrogliaMuscle, Smooth, VascularMuscle ContractionOptic NerveNerve FibersMuscle DevelopmentNerve RegenerationSpinal CordSural NerveTheilovirusAxonsEncephalomyelitis, Autoimmune, ExperimentalNeural ConductionMuscle FatigueTibial NerveNerve Fibers, MyelinatedEncephalomyelitisMuscle Fibers, Fast-TwitchCoronavirus InfectionsMuscle DenervationMuscle Fibers, Slow-TwitchMedian NerveMyelin ProteinsCentral Nervous SystemCorpus CallosumNerve BlockDisease Models, AnimalMice, Inbred C57BLRespiratory MusclesNerve EndingsElectromyographySpinal Nerve RootsMitochondria, MuscleMurine hepatitis virusFacial NerveOculomotor MusclesMyelin-Oligodendrocyte GlycoproteinMyocytes, Smooth MuscleCranial NervesNeck MusclesUlnar NerveMuscular DiseasesNerve CrushSpinal NervesPeripheral Nervous System DiseasesPeripheral Nerve InjuriesNeuritisMyelin-Associated GlycoproteinFemoral NerveMuscular AtrophyMuscle SpindlesQuadriceps MuscleBrainCardiovirus InfectionsEncephalomyelitis, Acute DisseminatedElectric StimulationMuscle RelaxationMuscle, StriatedNerve Compression SyndromesMaus Elberfeld virusMyelin Basic ProteinSchwann CellsMotor NeuronsNerve Growth FactorsMicrogliaPapillary MusclesPhrenic NerveCharcot-Marie-Tooth DiseaseOptic NeuritisNerve DegenerationFacial MusclesParalysisAbdominal MusclesDiaphragmTrigeminal NerveTime FactorsIsometric ContractionPolyneuropathiesNerve Growth FactorRats, Sprague-DawleyRadial NerveImmunohistochemistryPolyradiculoneuropathyMagnetic Resonance ImagingMuscle CellsCells, CulturedMasseter MuscleMice, Knockout