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 ...

Experts have identified five elements of a brain-based condition that has emerged as a leading cause of vision impairment starting in childhood in the United States and other industrialized nations.

A child reaches for a toy, hesitates, then turns away — not because their eyes cannot see it, but because their brain cannot ...

Known as cerebral (or cortical) visual impairment (CVI), some estimates suggest that at least 3% of primary school children exhibit CVI-related visual problems, which vary, but may include difficulty ...

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Cortical or Cerebral Visual Impairment (CVI), a brain-based visual condition, is increasingly being recognised as one of the leading causes of vision difficulties in children worldwide. Unlike common ...

CVI refers to visual impairment resulting from injury to the brain’s visual pathways or visual cortex. Vision in CVI is not simply reduced clarity; rather, it affects how visual information is ...