MRI measures of fat infiltration in the lower extremities following motor incomplete spinal cord injury: Reliability and potential implications for muscle activation. - Andrew C. Smith; Maria Knikou; Katrina L. Yelick; Abigail R. Alexander; Margaret M. Murnane; Andrew A. Kritselis; Paul J. Houmpavlis; Jacob G. McPherson; Marie Wasielewski; Mark A. Hoggarth; James M. Elliott (EMBC, 2016)