What is an optical cup?
Optical cup or ophthalmic cup is a double -walled depression that can be found in the center of the optical disk of the eye. This area is named for its location and a cup similar to shape. The optical cup is one of the components of the visual system and generally has an important role in ophthalmology, a medical industry that includes the study of the eye. This is when an optical bulb - promoting parts of the developing front or frontal area of the brain - creates a certain thickness and starts to sink back, the optical cup is created. The area resulting from this process, called invagination, then uses two layers of cells that derived to form a tissue sensitive to light that lines the inner surface of the eye called retina.
cell layers that form an optical cup cover The whole cup. They also cover the front lens and stretch towards the pupil's opening. Each layer has a specific role in retinal formation. The outer layer is responsible for creating the membrane pigmentation. On the other hand, the inner layer of StarAvailable in the sensory elements of the retina, which include supportive nerves and fibers.
Optical disk - the center of which is an optical cup - also known as the head of the optical nerve. This is because it is a place where the mass of nerve fibers made of ganglium cells of the retina leaves the eye and creates an optical nerve. This part of the eye is particularly important because it provides visual information from the retina to the brain. Described as a circular area, the optical disk can be found at the rear of the eye, where the retina and optical nerve are connected. This connection area is known as the "blind spot" from the eye.
The optical cup is used to diagnose glaucoma. It is an eye disorder concerning damage to the optical nerve. The optical nerve that was not treated could be permanently damaged and the patient could be completely blinded. Doctors or healthcare professionals specializing in eye-eye care, optometrists and orthoptistsDiagnose by relying on the ratio of the cup to the discs. This means that they must determine the size of the optical cup in relation to the overall diameter of the optical disk.