The optic nerve may be affected by degenerative disorders, infections, neoplasms, toxins, trauma or vascular insufficiency. A lesion of the tip of one occipital lobe produces a central homonymous hemianopic scotoma since half the macular fibers from both eyes terminate there. For more: scatterometry
The optic nerve may be affected by degenerative disorders, infections, neoplasms, toxins, trauma or vascular insufficiency.
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For more: scatterometry