1. Recovery of upper-extremity strength in complete and incomplete tetraplegia: A multicenter study 
John F. Ditunno, MD, Michelle E. Cohen, PhD, Walter W. Hauck, PhD, Amie B. Jackson, MD, Marca L. Sipski, MD 
Archives of Physical Medicine and Rehabilitation 
Volume 81, Issue 4, Pages (April 2000)
DOI: /mr
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig. 1
Recovery of right biceps muscles (%) in subjects classified as C4 right motor level. Percentage of subjects (●, motor complete; ▴, motor incomplete) whose biceps muscles recovered to grade 3/5 over time postinjury. The curves represent recovery models generated by GEE analyses.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /mr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig. 2
Recovery of right wrist muscle (%) in subjects classified as C5 right motor level. Percentage of subjects (●, motor complete; ▴, motor incomplete) whose wrist muscles recovered to grade 3/5 over time postinjury. The curves represent recovery models generated by GEE analyses.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /mr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Fig. 3
Recovery of right triceps muscles (%) in subjects classified as C6 right motor level. Percentage of subjects (●, motor complete; ▴, motor incomplete) whose triceps muscles recovered to grade 3/5 over time postinjury. The curves represent recovery models generated by GEE analyses.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /mr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions