• When there is a possible diagnosis of neuromuscular disorder.
• To evaluate the electric response of the nerve or muscle which the nerve is attached to.
• To determine if the nerve impulse is conducting normally, at a slow speed or not transmitting at all, suggesting damage to the nerve.

What is the test about ?

Repetitive nerve stimulation tests are a special type of nerve conduction study. A brief series of small electrical shocks is applied to a nerve. This electrical stimulation is delivered to the nerve repeatedly for a few seconds and the responses are recorded from the muscle supplied by that nerve. The study is generally performed before and after a brief exercise of the muscle.

• There is no need to fast.
• Do not apply any cream, oil, lotion or moisturiser on your body.
• Do not apply any cream, oil, lotion or moisturiser on your body.
• If you are on anticholinesterase medication, check with your doctor if you can take them on the day of the test.

• A neurophysiology technologist will place some electrodes (metal disc plates) on your skin.
• You may experience some discomfort when the electric current passes through your nerves.
• The study is generally performed before and after brief exercise / facilitation of the muscle.
• Multiple responses will be recorded.
• The procedure will take about 30 minutes

Is the test safe? Are there any side effects?