Compared to the near total permanent vision loss associated with cortical blindness in adults, which is often due to strokes, children with CVI usually retain some functional vision that may improve ...

What is Cortical Visual Impairment (CVI)? CVI refers to a brain condition, not an eye condition and results from damage to the visual systems in the brain that deal with processing and integrating ...

Experts convened by the National Institutes of Health (NIH) have identified five elements of a brain-based condition that has emerged as a leading cause of vision impairment starting in childhood in ...

When speaking about visual impairment, we often think about issues that directly concern the eyes or conditions that worsen over time or with age. However, another type of vision loss has been on the ...

A child reaches for a toy, hesitates, then turns away — not because their eyes cannot see it, but because their brain cannot make sense of what they are seeing. Cortical or Cerebral Visual Impairment ...

A brain-related visual impairment, which until recently was thought to be rare, may affect one in every 30 children according to new research investigating the prevalence of Cerebral Visual Impairment ...