A number of differences exist between students with significant cognitive disabilities who have cortical visual impairment (CVI) and those who have other types of visual impairment. Learn more in NCDB/ATLAS Brief #2, co-produced by the National Center on Deaf-Blindness (NCDB) and Accessible Teaching, Learning, and Assessment Systems (ATLAS). Information in the brief is drawn from a more extensive report, “Students with Significant Cognitive Disabilities and Dual Sensory Loss.”