What kind of doctor does nerve conduction tests?
The NCV is done by a neurologist. This is a doctor who specializes in brain and nerve disorders. A technologist may also do some parts of the test.
How is an EMG test done?
During a needle EMG, a needle electrode inserted directly into a muscle records the electrical activity in that muscle. A nerve conduction study, another part of an EMG, uses electrode stickers applied to the skin (surface electrodes) to measure the speed and strength of signals traveling between two or more points.
Who does EMG NCS?
A hospital technician may be the person who actually does the NCS or EMG. Nerve conduction study: The technician puts electrode patches on your skin over the nerve that may be causing your symptoms. A stimulating electrode sends a mild electrical impulse to the nerve. The other electrodes record the nerve’s response.
Who reads EMG results?
Keep in mind that an EMG is one tool in making a diagnosis. A doctor who specializes in neurology or physical medicine will interpret the results in the context of other tests and clinical information.
What should you not do before an EMG?
How do I prepare for electromyography?
- Avoid smoking for at least three hours before the procedure.
- Bathe or take a shower to remove any oils from the skin. Don’t apply any lotions or creams after washing.
- Wear comfortable clothing that doesn’t obstruct the area that your doctor will be evaluating.
Can I eat before EMG?
Do not eat or drink foods that contain caffeine (such as coffee, tea, cola, and chocolate) for 2 to 3 hours before the test. Wear loose-fitting clothing so your muscles and nerves can be tested. You may be given a hospital gown to wear.
How painful is an EMG?
Yes. There is some discomfort at the time the needle electrodes are inserted. They feel like shots (intramuscular injections), although nothing is injected during an EMG. Afterwards, the muscle may feel a little sore for up to a few days.
What do I need to know before an EMG?
Eat your normal meal on the day of the test and continue any medication you are taking unless otherwise instructed. Take a shower or bath before your exam in order to remove oils from your skin. Do not apply creams/ lotions/ oils on hands, arms, legs and feet. Remove all jewelry (rings or bracelets) and wrist watch.
Can you shower before an EMG?
Nerve Conduction Studies (NCS) and Electromyograms (EMG) On the day of your test, bathe or shower, washing your arms and legs well to remove body oils. Do not use any bath oils, lotions or powders as they can interfere with testing.