What primary visual impairment results from Glaucoma damaging the optic nerve?
Answer
Progressive loss of peripheral vision.
Glaucoma is a classification of diseases primarily characterized by damage to the optic nerve, which functions as the critical data transmission cable connecting the eye to the brain. This damage is frequently instigated by abnormally high internal eye pressure. When the optic nerve is compromised, the transmission of visual information is impaired, leading to a distinct pattern of decline: the progressive loss of peripheral vision. This process is often gradual and painless, allowing significant damage to occur before detection, underscoring the necessity of visual field monitoring. Unlike damage caused by cataracts, the damage sustained by the optic nerve due to glaucoma is typically irreversible.
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