electromyography

[ih-lek-troh-mahy-og-ruh-fee]

electromyography Definition

• 1. the diagnostic technique that records the electrical activity of muscles
• 2. the measurement of muscle electrical activity

Using electromyography: Examples

Take a moment to familiarize yourself with how "electromyography" can be used in various situations through the following examples!

• Example

  The doctor ordered an electromyography test to diagnose the cause of the patient's muscle weakness.

• Example

  Electromyography is often used to diagnose nerve and muscle disorders.

• Example

  During an electromyography test, small needles are inserted into the muscles to record their electrical activity.

electromyography Synonyms and Antonyms

Synonyms for electromyography

• EMG

Phrases with electromyography

• surface electromyography

  a non-invasive technique that records the electrical activity of muscles using electrodes placed on the skin

  Example

  Surface electromyography is often used in sports medicine to evaluate muscle function during exercise.

• needle electromyography

  a diagnostic test that involves inserting a needle electrode through the skin into the muscle to record its electrical activity

  Example

  Needle electromyography is more invasive than surface electromyography but provides more detailed information about muscle function.

• single-fiber electromyography

  a specialized type of electromyography that measures the electrical activity of individual muscle fibers

  Example

  Single-fiber electromyography is used to diagnose neuromuscular junction disorders such as myasthenia gravis.

Origins of electromyography

from electro- meaning 'electric' + myo- meaning 'muscle' + -graphy meaning 'writing'

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Summary: electromyography in Brief

Electromyography [ih-lek-troh-mahy-og-ruh-fee] is a diagnostic technique that records the electrical activity of muscles. It is used to diagnose nerve and muscle disorders and involves inserting small needles into the muscles to record their electrical activity. Electromyography includes surface electromyography, which is non-invasive, and needle electromyography, which is more invasive but provides more detailed information.