electromyograph

Thân thiện

A doctor uses an electromyograph to monitor a patient's muscle activity.

Definition

1. Noun:
   • A medical instrument: An electromyograph is a device used in medical diagnostics and research.
   • Function: It detects, records, and measures the electrical activity produced by skeletal muscles. This activity, known as an electromyogram (EMG), provides information about muscle function and the health of nerves controlling the muscles.

Usage Examples

• Noun:
  • The neurologist used an electromyograph to assess the patient's nerve damage.
  • Research into muscle fatigue often involves data collected by an electromyograph.

Advanced Usage

• "Electromyographic" (adj): Pertaining to electromyography or an electromyograph.
  • The study presented electromyographic evidence of the muscle's response.

Variants and Related Words

• Electromyography (n): The technique or process of recording the electrical activity of muscles using an electromyograph.
  • Electromyography is a common test for conditions like carpal tunnel syndrome.
• Electromyogram (n): The graphical record or data output produced by an electromyograph.
  • The electromyogram showed abnormal spontaneous activity.

Synonyms

• EMG machine: A common abbreviated term for an electromyograph.
• Myograph: A more general term for an instrument that records muscle activity, though not specifically electrical activity.

Học thuật

Noun

1. a medical instrument that records the electrical waves associated with the activity of skeletal muscles