Download How Is The Optic Nerve Connected To The Brain Pictures. I suspect that no one has actually tested this so all answers on this are estimations on how far the globe and optic nerve could be proptosed before the nerve fibers would. Structure of the optic nerves.
The brain is the central control module of the body and coordinates activity. The nerve contains millions of fibers which are connected to the back of the eye. The retina's connection to the optic nerve is essential to understanding the visual process and the it is an essential part of the central nervous system that serves to transmit it to the brain where that data.
From what i understand, the optic nerve of each eye transmits information to both hemispheres of the brain.
The other peripheral nerves arise from or feed into the spinal nerves, connected to the spinal cord and not directly to the brain. Its fibers pass backward and medialward. If the optic nerve is severed, blindness will result. They transmit information about the light they perceive to the brain through the optic nerve.