• Electromyography and Nerve Conduction Study

What are EMG and NCS?

They are special tests used to detect neuromuscular junction disorders (nerve and muscle problems). Electromyography (EMG) can measure the electrical activity of muscles. Nerve Conduction Study (NCS) can measure the speed and amplitude of electrical signals that travel along the nerves.

What do they help you diagnose?

How do I prepare for these tests?