Electromyogram (EMG) Center

Electromyogram is defined as a test that records the electrical activity of muscles. Normal muscles produce a typical pattern of electrical current that is usually proportional to the level of muscle activity. Diseases of muscle and/or nerves can produce abnormal electormyogram patterns. The electromyogram test is abbreviated as "EMG," and is also called a myogram. Read more: Electromyogram (EMG) Article

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