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 ...

Figure 6: The perception of color afterimages produces relatively higher activation in cortical area V8, compared with other cortical areas. The retinotopic maps make it clear that an additional ...

Certain characteristics of CVI influence the design of materials very differently from materials designed for people with vision loss or blindness, with an emphasis on maximizing the effectiveness of ...

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 ...

which result in cortical blindness. Supra- or infra-nuclear injury to the hypoglossal or glossopharyngeal nucleus, which result in upper motor neuron disease (lesions upstream of the medulla oblongata ...

Retrochiasmal lesions downstream of the optic radiation, which result in cortical blindness. 2. Supra- or infra-nuclear injury to the hypoglossal or glossopharyngeal nucleus, which result in upper ...

Only, he’s not exactly blind. Instead, he is living with a condition known as Cerebral or Cortical Visual Impairment (CVI).