what is a emg medical
URL of this page: //medlineplus.gov/ency/article/003929.htm. Electromyography (EMG) is a test that checks the health of the muscles and the nerves that control the muscles. The health care provider will insert a very thin needle electrode through the skin into the muscle. The electrode on the needle picks up the electrical activity given off by your muscles. This activity appears on a nearby monitor, and may be heard through a speaker.
EMG or electromyography is a study that examines the nerves and muscles of the body. The test may include nerve conduction studies (NCS), needle electromyography or evoked potentials.The physician performing the study will first examine you in order to determine what aspects of the test are needed.MG or electromyography is a study that examines the nerves and muscles of the body. The test may include nerve conduction studies (NCS), needle electromyography or evoked potentials.