Upper ExtremityNeural ConductionBones of Upper ExtremityHeart Conduction SystemLower ExtremityArmSciatic NervePeripheral NervesArm InjuriesExtremitiesUpper Extremity Deep Vein ThrombosisMedian NerveNerve FibersParesisUlnar NerveNerve BlockOptic NerveAtrioventricular NodeSural NerveTibial NerveUpper Extremity Deformities, CongenitalMusculoskeletal DiseasesCumulative Trauma DisordersHemiplegiaHand InjuriesShoulderNerve RegenerationElectromyographyRadial NerveLegPeripheral Nerve InjuriesAxillary VeinRecovery of FunctionHeart BlockWristHandAmputationSubclavian VeinAction PotentialsNerve Compression SyndromesBrachial PlexusFacial NerveNerve EndingsMovementPeripheral Nervous System DiseasesNerve CrushTreatment OutcomeLeg InjuriesElectric StimulationSpinal Nerve RootsThoracic Outlet SyndromeNeck PainHuman EngineeringArteriovenous Shunt, SurgicalAxonsCarpal Tunnel SyndromeSpinal NervesBaseballFemoral NerveElectrocardiographyTime FactorsAxillary ArteryMotor NeuronsBone ConductionHand StrengthBiomechanical PhenomenaOccupational DiseasesElbow JointNerve Fibers, MyelinatedMan-Machine SystemsMovement DisordersPhrenic NerveTrigeminal NerveElectrophysiologyLymphedemaElbowStrokeCardiac Pacing, ArtificialIschemiaWheelchairsRefractory Period, ElectrophysiologicalMuscle, SkeletalNerve Growth FactorsWrist JointArrhythmias, CardiacPhlebographyNerve Growth FactorRange of Motion, ArticularRetrospective StudiesPhysical Therapy ModalitiesNeck InjuriesHeart AtriaSensationMotor SkillsBrachial Plexus NeuritisNeckDiabetic NeuropathiesShoulder JointFollow-Up StudiesElectrodiagnosis