NEET PG DENTAL EXAM

Detailed explanation-1: -The optic nerve transmits electrical impulses from your eyes to your brain. Your brain processes this sensory information so that you can see.

Detailed explanation-2: -The optic canal transmits the optic nerve, ophthalmic artery, and sympathetic nerve fibers.

Detailed explanation-3: -The optic nerve sends visual information from the retina to the brain. The retina is the light-sensitive tissue at the back of the eye. The retina instantly converts light, or an image, into electrical impulses. The retina then sends these impulses, or nerve signals, to the brain.

Detailed explanation-4: -It is the axons of the retinal ganglion cells (the 3° visual afferents) that exit the eye to form the optic nerve and deliver visual information to the lateral geniculate nucleus of the thalamus and to other diencephalic and midbrain structures.