No, once the optical nerve is severed it cannot be repaired thus optical nerve transplantation is not yet available. :-(
No, once the optical nerve is severed it cannot be repaired thus optical nerve transplantation is not yet available. :-(
Occipital nerve. It is the second cranial nerve.
Point where optic nerve enters eyeball is the optic disc.
The optic nerve exits the retina at the optic disc, otherwise known as the "blind spot".
Another name for the optic nerve head is the optic disc.
optic nerve
The optic nerve can be identified with the sense of sight.
The junction of the retina and optic nerve is called the optic disc or optic nerve head. This is where the optic nerve exits the eye and carries visual information from the retina to the brain. The optic disc is also known as the blind spot because it lacks photoreceptor cells and cannot detect light.
The natural blind spot (scotoma) is due to lack of receptors (rods or cones) where the optic nerve and blood vessels leave the eye. It is where the optic nerve leaves the retina not enter it. The optic disk or blind spot is where the optic nerve leaves the eye; you cannot use that field of vision because the optic nerve is there.
The term is "optic disc" or "optic nerve head." This is the point in the eye where the optic nerve exits and carries visual information to the brain.
your optic nerve attatches your eye and brain together
The optic nerve