![]() What is a Nerve Conduction Study (NCS)? How does it work?Īn NCS measures how fast an electrical impulse moves through your nerve which helps identify nerve damage. An EMG nerve test can provide your doctor with specific information about the extent of nerve and/or muscle injury and can pinpoint the exact location of the injury and give some indication of whether or not the damage is reversible. It is commonly performed by a physiatrist, neurologist or physical therapist with special training for this procedure. During the test, one or more small needles (also called electrodes) are inserted through the skin into the muscle. The test is used to help detect neuromuscular abnormalities. What exactly is Electromyography (EMG) testing? How does it work?Īn Electromyography (EMG) measures muscle response or electrical activity in response to a nerve’s stimulation of the muscle.
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