1. Cervical nonorganic signs: A new clinical tool to assess abnormal illness behavior in neck pain patients: A pilot study 
Jerry B. Sobel, MD, Patti Sollenberger, PT, Richard Robinson, Peter B. Polatin, MD, Robert J. Gatchel, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 81, Issue 2, Pages (February 2000)
DOI: /S (00)
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig. 1
Rotation simulation test, with examiner preparing patient for rotation while patient is standing.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /S (00) )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig. 2
Rotation simulation test, with patient being rotated to the right as far as possible until patient reports pain (the head, shoulders, and pelvis are rotated in the same plane while standing).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /S (00) )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Fig. 3
Initial assessment of cervical range of motion while in seated position—baseline measure.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /S (00) )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

5. Fig. 4
Again, while in a seated position, the patient is asked to rotate her head as far as possible to the right to measure cervical range of motion.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /S (00) )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions