1. Spinal Accessory Nerve Palsy as a Cause of Pain After Whiplash Injury
Mark P. Bodack, MD, Richard S. Tunkel, MD, Steven G. Marini, MD, Willibald Nagler, MD 
Journal of Pain and Symptom Management 
Volume 15, Issue 5, Pages (May 1998)
DOI: /S (98)

2. Fig. 1.
The spinal accessory nerve is shown with the muscles of the neck
Journal of Pain and Symptom Management  , DOI: ( /S (98) )

3. Fig. 2.
The effect of contraction of upper and lower trapezius on the scapula
Journal of Pain and Symptom Management  , DOI: ( /S (98) )

4. Fig. 3. The effect of contraction of middle trapezius on the scapula
Journal of Pain and Symptom Management  , DOI: ( /S (98) )