1. Positive Associations Between Physical and Cognitive Performance Measures in Fibromyalgia 
Barbara J. Cherry, PhD, Laura Zettel-Watson, PhD, Jennifer C. Chang, MA, Renee Shimizu, BA, Dana N. Rutledge, RN, PhD, C. Jessie Jones, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 93, Issue 1, Pages (January 2012)
DOI: /j.apmr
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Diagram of regression analyses (models 1 and 2) using 4 separate criterion variables (TMT-A, TMT-B, DSST, and composite score of these 3 variables). Only objective measures of physical performance predicted cognitive function. See table 4 and text for details.
Archives of Physical Medicine and Rehabilitation  , 62-71DOI: ( /j.apmr )
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Diagram of regression analyses (models 3, 4, 5) using 5 separate criterion variables (attention/executive function, processing speed, problem solving, inhibition, episodic memory). See table 5 and text for details.
Archives of Physical Medicine and Rehabilitation  , 62-71DOI: ( /j.apmr )
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions