Once the electrodes are in place, the electrical activity in your relaxed muscle is recorded by the machine.

Next, the skin around the testing area will be cleaned, and an electrode that is attached to a recording machine will be placed on the skin. You will be required to either lie down on a table or bed or sit in a reclining chair to relax your muscles. Our EMG technologists or expert Chicago podiatrists will conduct the test in a room designed to block outside electrical interference. These tests check how well your spinal nerves and the nerves in your arms and legs are working.Īn EMG can be performed at any of our Weil Foot & Ankle Institute podiatry offices in or around the Chicago area. If you have leg pain or numbness, you may have these tests to find out how much your nerves are being affected. What can you expect during a Nerve Sensory Test? The results of an EMG can reveal any abnormalities, issues, or damage to the muscles and nerves and help to identify the root issue. These include tingling, numbness, weakness, spasms, or paralysis of the leg muscles. A nerve sense test may be called for if you are experiencing any symptoms of nerve damage or a nerve disorder. Poor circulation, diabetes, injuries, and other conditions can cause damage to nerves and muscles that impedes their ability to conduct signals and respond to impulses from the brain. There are a number of different things that can cause muscle pain and numbness in the lower extremities. Why is Neurological Sensory Testing performed? You should also inform your doctor if you have a pacemaker or cardiac defibrillator, as electrical stimulation may affect these implants.

You should bathe or shower the day of the test and your doctor may also ask you not to use lotion or oil on the area being examined prior to the test, as some of these may interfere with results. No major preparation is necessary for an electromyogram test. How do you prepare for a Neurological Conduction Study? Laser/PinPointe™ Laser Treatment for Fungal Nails.Extracoporeal Pulse Activation Therapy (EPAT).

Testing for nerve damage in legs