Cerebral Visual Impairment (CVI)

The Cerebral Visual Impairment (CVI) topic includes research on vision problems caused by differences in how the brain processes visual information. The topic covers research on the causes, diagnosis, prevention, and treatment of CVI.

CVI causes vision problems that aren’t related to eye health. The disorder usually begins in infancy or childhood and can continue into adulthood. People with CVI may have trouble recognizing faces, finding objects in busy surroundings, or reaching for something they see. These difficulties can affect learning and everyday activities. Research can improve recognition of CVI and guide services that help people use their vision and adapt to their surroundings.