Strength significantly improved without changes in motor units by EMG or in serum creatine kinase levels.
Nerve conduction testing may be combined with electromyography (EMG), an electrical test of the muscles.
Finally, electrical stimulation, in conjunction with EMG, can deliver a small amount of electrical current to the muscle to prevent atrophy; it may be performed either by a therapist or at home.
Electromyography (EMG)-A diagnostic test that records the electrical activity of muscles.
An electromyogram (EMG) measures electrical activity in the muscles.