Answer
Electromyography is a needle study in which the electrical activity of muscle fibers is recorded. It can detect damage to muscles and is sensitive to muscle fibers that have been disconnected from their nerves (denervated).
Electromyography is a needle study in which the electrical activity of muscle fibers is recorded. It can detect damage to muscles and is sensitive to muscle fibers that have been disconnected from their nerves (denervated).