R. John. Leigh, M.D., is the Blair-Daroff Professor of Neurology, a Professor of Biomedical Engineering and Neurosciences at the Case Western Reserve University School of Medicine and a Staff Neurologist at the Louis Stokes Cleveland Department of Veterans Affairs Medical Center. Dr. Leigh is a Principal Investigator of the Daroff-Dell'Osso Ocular Motility Laboratory with both VA Merit Review and NIH-NEI funding.