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.
neurons (nerve cells) carry information to our brain and motor neurons carry messages away from our brain. and to our muscles. This communication between our brain and body is happening constantly. We are able to sense what is. happening in our surroundings and do something in reaction to it.