school during the COVID-19 pandemic. Methods The study population included 110 healthy
children 10-17 years of age who were enrolled in full-time or hybrid virtual school. Children
with a history of central nervous system or ocular pathology, recent concussions, reported
poor vision, convergence insufficiency, history of orthoptic therapy, strabismus, amblyopia,
or learning disorders were excluded. Background information was collected, including …