Both tests comprehensively picture the patient’s nerve and muscle function. The needle EMG assesses the electrical activity of muscles, while the nerve conduction study measures the speed and strength of electrical signals that travel through a specific nerve. The EMG consists of the needle EMG and the nerve conduction study. This test is recommended when a patient is experiencing muscle weakness, pain, numbness, or tingling in the extremities. Typically performed by a neurologist or a physiatrist, an EMG test measures the electrical activity of muscles and nerves in different body parts. You may have heard of an EMG test before, but you might wonder what does EMG stand for, and what exactly is an EMG test? EMG stands for Electromyography, a diagnostic test used to assess the functionality of muscles and nerves in the human body. However, many people are fearful of EMG tests and wonder whether EMG tests are painful or not. Did you know that an average of 600 EMG studies are performed every year? This diagnostic procedure is commonly used to help diagnose nerve and muscle conditions and is often a vital part of a patient’s treatment plan.
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