For some reason the premature eye is unable to respond to the normal distribution of nutrients causing blood vessels to rupture. The rupturing of these vessels causes scarring of the retina. Sometimes the condition heals itself within the first year. Sometimes surgery can restore vision by re-attaching the retina. Sometimes the problem cannot be resolved.
Vision can vary from good, to guarded, to blind.
Strabismus Inability of the two eyes to simultaneously direct the visual axes to the same target. Totally Blind Students who learn through braille or other non visual media. Tracking Ability to follow horizontal, vertical, circular, or diagonal movements of targets with smooth pursuit eye movements. Search the entire site to find information about any subject we have information on. Type a word or words into the form below and press the Search button.