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Results 1 - 10 of 14 for Cerebral visual impairment
  1. ... die, the optic nerves atrophy and cannot transmit visual information to the brain. Loss of retinal ganglion cells and optic nerve atrophy contribute to vision impairment in people with autosomal dominant optic atrophy and ...
  2. ... retina. People with this disorder typically have severe visual impairment beginning at birth or shortly afterward. Variants in ... block the visual cycle, which leads to severe visual impairment beginning very early in life in Leber congenital ...
  3. ... retina. People with this disorder typically have severe visual impairment beginning at birth or shortly afterward. Variants in ... the normal layered structure. These changes cause severe visual impairment beginning very early in life. More About This ...
  4. ... color. People with this disorder typically have severe visual impairment beginning near birth or shortly afterward. Variants in ... these cilia may lead to the severe, early visual impairment characteristic of Leber congenital amaurosis. More About This ...
  5. ... retina. People with this disorder typically have severe visual impairment beginning at birth or shortly afterward. Variants in ... is almost totally shut down, leading to severe visual impairment beginning very early in life in Leber congenital ...
  6. ... play an important role in areas of the brain that are responsible for processing visual-spatial information (visuospatial constructive cognition). These parts of ...
  7. ... development of structures at the front of the brain (the forebrain), including the nerves that carry visual information from the eyes to the brain (optic ...
  8. ... closing of these channels triggers the transmission of visual signals to the brain. At least 19 mutations in the PDE6C gene ... essentially eliminate the activity of cone-specific phosphodiesterase. ... (low visual acuity), an increased sensitivity to light (photophobia), and ...
  9. ... closing of these channels triggers the transmission of visual signals to the brain. At least one mutation in the PDE6H gene ...
  10. ... are often limited to the nerve that relays visual information from the eye to the brain (the optic nerve). Additional genetic and environmental factors ...
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