1. From the Department of Optometry and Vision Sciences, University of Melbourne, Melbourne, Australia; the
2. Daroff-Dell'Osso Ocular Motility Laboratory, Louis Stokes Cleveland Department of Veterans Affairs Medical Center and Case Medical School, Cleveland, Ohio; and the3Departments of Biomedical Engineering and
3. Daroff-Dell'Osso Ocular Motility Laboratory, Louis Stokes Cleveland Department of Veterans Affairs Medical Center and Case Medical School, Cleveland, Ohio; and the3Departments of Biomedical Engineering and4Neurology, Case Western Reserve University and Un