Evoked electromyography of the eleventh nerve and trapezius muscle.
Values and criteria for abnormality of the eleventh nerve evoked electromyography (EEMG) have been determined. The nerve conduction velocity and duration appear to be relatively consistent from subject to subject. Amplitude of response, while varying significantly from subject to subject, remains relatively constant when the right shoulder is compared to the left shoulder and when a retest is performed.
Hillel
A D
AD
Department of Otolaryngology/Head & Neck Surgery, University of Washington, Seattle.
Dobie
R
R
Little
J
J
D000055:Accessory Nerve / Q000502:physiology*; D000328:Adult; D004558:Electric Stimulation; D004576:Electromyography; D005071:Evoked Potentials; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000502:physiology*; D009431:Neural Conduction