Electromyography (EMG) is medical procedure to which is used to check the condition of the muscles in the body and the neurons that regulates muscle movement. Muscles require electrical signals from motor neurons to contract. In Electromyography, these electrical signals are translated into graphs, sounds or numerical values. The specialists then interprets these values to check for complications. This procedure is generally recommended in cases of muscle or nerve disorders.
HOW IS ELECTROMYOGRAPHY DIAGNOSED?
Electromyography can also help in diagnosing problems related to the spinal nerve roots that cause pain.