what is emg disease
An EMG is often performed along with a nerve conduction study as part of a neurological assessment for various diseases that affect the muscles and/or nervous system. The EMG provides the physician with information about the functioning of both the muscle and the nerves that supply that muscle.This can be used to help diagnose various diseases that affect these structures.he EMG provides the physician with information about the functioning of both the muscle and the nerves that supply that muscle. This can be used to help diagnose various diseases that affect these structures.