what is electromyography used for
Electromyography (EMG) measures muscle response or electrical activity in response to a nerve’s stimulation of the muscle. The test is used to help detect neuromuscular abnormalities.
The electromyogram (EMG) is an electrical manifestation of the contracting muscle. – this can be either a voluntary or involuntary muscle contraction. Electromyography. is the study of muscle function based on the examination and analysis of the. electrical signals that emanate from the muscles. The EMG signal is a complicated.