What is Scler?

SCLERA is an opaque part of the eye. In humans and most other mammals, it is white and is therefore commonly referred to as white eyes. It is used to protect the internal structures of the eye and maintain the spherical shape of the eye. It contains collagen and elastic fiber. The muscles responsible for eye movement are also connected to the glass.

white eyes are provided by many blood vessels, mostly on the surface. The eye is also covered with a conjunctival, a pure mucosa, which also lines the inner eyelids. When the eyes are ignited, the blood vessels of Scler and the conjunctiva will cause them to look red.

, while the mammalist consists only of connective tissue, in some animals it is strengthened by a structure called a schering ring. Birds, some reptiles and some fish have a scleral ring. It consists of bone or cartilage boards.

Some animals, including horses and some lizards, have a black scteror. In children eyes are less opaque and may seem somewhat blue, while in elderly adipose bearings can cause white eyes to lookyellowish. Scleral melanocytosis is a harmless state in which a small blue -green spot appears on the white eye.

SCLERA has four layers, all made of connective tissue. The farthest layer is Episclera, which covers the layer of trees. Under the tree is Lamina Fusca and the innermost layer is the corneal endothelium. The corneal endothelium, as you may have guessed according to its name, shares Scler and the cornea, a transparent front of the eye, where there are iris and pupil.

In addition to being continuous with the cornea, the schera is also connected to the dura mater, the farthest of the three meninges, the membranes covering the brain. The white eyes connect with the dura mater in the opticedisk located at the rear of the eye. The optical disc is where the optical nerve leaves the eye to transfer visual information to the brain.