Dr. Rymer is currently researching regulation of movement in normal and neurologically disordered human subjects, including sources of altered motoneuronal behavior in hemispheric stroke survivors, using electro-physiological, pharmacological, and biomechanical techniques. He currently serves as Director of the Single Motor Unit Laboratory of the Shirley Ryan AbilityLab (SRALab, formerly known as the Rehabilitation Institute of Chicago, or RIC). From 1987-2017 he served as Director of the Sensory Motor Performance Program at RIC, and was RIC’s Vice President for Research from 2008-2014. He is the most senior scientist at SRALab and the founder of many of its current research programs. Dr. Rymer has established himself as one of the most successful mentors of junior faculty, and has been able to relate to the many backgrounds that can contribute to rehabilitation research. In addition to his roles at SRALab, he holds appointments as Professor of PM&R, Physiology, and Biomedical Engineering at the Northwestern University Feinberg School of Medicine.