98725-5

LOINC 2.82

Voluntary activity.polyphasics of Muscle on EMG

Volun activity.polyphasics Muscle EMG

Definition

  • The number of phases of a motor unit potential during voluntary activation. The typical number of phases for a healthy muscle is 3-4. Polyphasicity is seen in the early stages of muscle reinnervation as well as muscle disease.[PMID: 15961866]

Component

  • Voluntary activity.polyphasics

Specimen / system

  • Muscle

Class

  • NEURO

Property

  • Find

Scale

  • Ord

Method

  • EMG

Related names

  • Activ; Actvty; Finding; Findings; Movements; Musc; Muscl; NEURO; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; Volun activity.polyphasics

Index terms

  • Activ
  • Actvty
  • Finding
  • Findings
  • Movements
  • Musc
  • Muscl
  • NEURO
  • Ordinal
  • Point in time
  • QL
  • Qual
  • Qualitative
  • Random
  • Screen
  • Volun activity.polyphasics