As additional sources for vital records, original documents, vintage photographs and surname-based DNA projects are discovered, this page is updated to offer the best list for researching Koepka ancestry.
View image. The optic nerve connects your eyes to your brain. It carries the visual messages that you see to your brain. An injury to your optic nerve is called traumatic optic neuropathy. If your injury is severe, you may have permanent changes in your vision.
(path of) optic nerve. cranial nerve II; the sensory nerve which carries electrical impulses from visual stimuli in the retina out of the eye, across the optic chiasm, and to the ventral part of the diencephalon, on their way to the visual cortex in the occipital cortex of the brain for interpretation.