female patient undergoes a neurological study, electromyography and somatosensory evoked potentials in the hand and arm

adult america analysis arm brain clinic consultation diagnosis disease doctor electrical electrodes electromyography emg equipment evaluation evoked examination expertise female hand health hispanic hospital insurance latin medical mobility muscle nerves neurologist neurology neuromuscular office pain patient people physical potentials professional real scan sensor signal somatosensory south specialist technology test tingle undefined woman