Ocular fundus

The fundus is the inner membrane of the eye, located in the area of ​​the optic nerve head and its vascular branches. For the human eye, there is the concept of “fundus”; it refers to the choroid and retina. Where is the fundus of the eye located? The fundus is located in the cavernous part of the eyeball. Above it is the lens, the iris, and in front of it is the cornea.

The visible image is formed on the surface of the retina. It is the final element of the visual analyzer and is located in the back of the orbit. Adjacent to it in front is the layer of the inner lining of the eye - the retina, which connects to the choroid, behind which is the vitreous body. The choroid plexus envelops the nucleus of the optic nerve in all its branches, creating the base and fundus of the eye. It also surrounds the ciliary vessels and the arteriole adjacent to the retina.

What is the fundus

*The fundus is the inner surface of the eye. It is formed by the sclera and the retina. Vision is controlled by the visual analyzer, which is located on the upper shell of the eyeball.* The main task of the surface is to convert light energy into nerve impulses that enter the cerebral cortex along the optic nerves. This is how a person receives information about the world around him. *The eye can be called a kind of magic lantern*, where the image is projected onto a photosensitive structure. The fundus of the eye is the part where the image is formed. This zone receives light from objects located close or far away, behind a person’s back. *Vision performs many functions:* - Orientation in space; - Tracking object movements; - Face recognition; - Determination of outlines; - Study of details.

Fundus of the eye: where the structures are located

_The eye is divided into ten