Foveola

Dimple (Foveola) - (in anatomy) a small rounded depression. A dimple is an anatomical structure that takes the form of a shallow round or oval depression on the surface of various organs and tissues.

Dimples are found in various parts of the human and animal body. For example, a dimple above the upper lip is called philtrum, dimples on the cheeks when smiling are called dimples of Venus.

In the anatomy of the eye there is a central fovea (fovea centralis) - a depression in the center of the macula of the retina, which is responsible for visual acuity.

There are also dimples on the surface of bones, brain, kidneys and other organs. Dimples play an important role in the structure and functioning of organs and tissues. Their size, shape and location are strictly individual for each organ and part of the body.

Dimple (Foveola) - (in anatomy) a small rounded depression.

The dimple, also known as the foveola, is a structure in the human anatomy that is a small, round-shaped depression. It is located in the center of the macula, the area of ​​the retina that is responsible for sharp vision.

The foveola is the most sensitive area of ​​the retina, where the cone-shaped cells responsible for color vision and resolving power of the eye are concentrated. Thanks to this structure, we are able to see the smallest details and distinguish shades of colors.

The foveola has a diameter of only about 0.35 mm, making it one of the smallest structures in the eye. However, despite its small size, it plays an important role in our ability to see and perceive the world around us.

When studying the eye and its functions, the foveola is the object of special attention. Doctors and researchers study its structure and function to understand what conditions and diseases may affect its performance. Some diseases, such as macular degeneration, can affect the functioning of the foveola and lead to poor vision.

Optimal foveal health is important for maintaining visual acuity. Regular visits to your ophthalmologist and maintaining a healthy lifestyle, including eating a healthy diet and not smoking, can help maintain eye health and foveal function.

In conclusion, the dimple or foveola is a small depression in the center of the macula, the area of ​​the retina of the eye. It plays a key role in our ability to see fine detail and distinguish colors. Maintaining eye health and regular eye exams will help maintain optimal foveal function and ensure clear, crisp vision.

The dimple or fovea is located in the central part of the retina. This is a darker spot that is only 0.2 mm in diameter and consists of ganglion cells. The dimple can be seen using an ophthalmoscope, which is a light instrument used to diagnose optical eye diseases. Usually both eyes have dimples, but some people may have dimples completely absent or may be defective.

The dimple is responsible for high visual acuity. This is where the cones are located - the visual cells that help us see colors. Thanks to the presence of this structure, our organ of vision becomes very sensitive. Human visual acuity here is maximum: it is 95-102 units. This is why people who are not affected by the “image reproduction” technology are unable to see objects located nearby well enough. Although many believe that this is a congenital pathology, it is born as a result of imperfection in the function of the fossa. It is believed that the presence of the fovea makes our ability to distinguish objects in the real world possible. But still this point is called an evolutionary anomaly. Its nature is still not clear to scientists. There is an opinion that this structure appeared in the process of development of the visual system of modern man. If a child has a hereditary predisposition to the development of pathology of the visual apparatus, then the likelihood of the appearance of this feature increases significantly. And if there is no possibility of correcting the problem surgically, this contributes to a deterioration in the vision of the surrounding world and increases the risk of circulatory disorders. If we consider it as a pathology,