The Neurology Team at Smart Health & Wellness Center is dedicated to the diagnosis, treatment and management of a variety of common neurological disorders of the brain and peripheral nerves. We provide a comprehensive, collaborative approach, led by our expert specialists, to the treatment of the following:
Nerve Conduction Velocities (NCV)
A nerve conduction velocity test, or NCV, measures the rate of nerve conduction (how fast an electrical impulse moves through your nerve). During an NCV test, electrodes are placed on the skin and impulses are sent to them. Often performed in conjunction with electromyography or EMG, an NCV test can detect nerve damage or dysfunction based on the information it gathers from the nerve impulses. It does this by measuring the time it takes for the impulse to leave one electrode and reach the other.
Why You Might Have an NCV Test
If your doctor suspects your chronic pain condition is caused by nerve or muscle damage or abnormalities, he may order an NCV test to rule out certain conditions. An NCV test can help diagnose neurological chronic pain disorders like carpal tunnel syndrome or diabetic neuropathy.
What an NCV Test Feels Like
During your NCV test, the electrical impulses may feel like little electric shocks. You will likely experience some discomfort during the test. The good news is that the unpleasant sensations only last as long as the impulses themselves. In other words, once the test is over, you should not feel any lasting discomfort.
How to Prepare for NCV Testing
Because the NCV test uses electrodes on the skin, you don’t need to do much to prepare for it other than arriving at your appointment on time. You should wait to apply any lotions or creams to the area being tested until after the procedure. Also, if you have a pacemaker or cardiac defibrillator, make sure to tell your practitioner. This way, he can take the necessary precautions before the NCV test begins.