Higher mean blood pressure (BP) levels were associated with faster rates of visual field progression ... lead to impaired blood flow to the optic nerve, making that tissue more susceptible to ...

Hemianopia is when you lose sight in half of your visual field. This condition is not a ... This type of hemianopia is caused by a lesion on your optic chiasm. This is the area in your brain ...

Aside from the bilateral optic disc ... revealed visual acuity of 20/20 in both eyes; color vision tested by Ishihara isochromatic plates was 9/10 in both eyes; visual fields by confrontation ...