27/05/2020

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Electromyography (EMG) and Nerve Conduction Studies: MedlinePlus Lab Test Information

What are electromyography (EMG) and nerve conduction studies? Electromyography (EMG) and nerve conduction studies are...

What are electromyography (EMG) and nerve conduction studies?

Electromyography (EMG) and nerve conduction studies are checks that measure the electrical action of muscle tissue and nerves. Nerves deliver out electrical alerts to make your muscle tissue react in selected approaches. As your muscle tissue react, they give off these alerts, which can then be measured.

  • An EMG take a look at appears at the electrical alerts your muscle tissue make when they are at relaxation and when they are remaining applied.
  • A nerve conduction analyze measures how quickly and how nicely the body’s electrical alerts journey down your nerves.

EMG checks and nerve conduction studies can both assistance locate out if you have a problem of your muscle tissue, nerves, or both. These checks can be carried out individually, but they are normally carried out at the identical time.

Other names: electrodiagnostic analyze, EMG take a look at, electromyogram, NCS, nerve conduction velocity, NCV