Ablepsia

Ablepsia is a medical term that was previously used to refer to complete blindness. Today this term has fallen out of use and has been replaced by more precise definitions.

Blindness is a serious condition in which vision is absent or significantly reduced. It can be caused by various reasons, such as eye problems, eye damage, nervous system problems, infections and injuries. Regardless of the cause, blindness can seriously affect a person's quality of life.

Modern medicine uses different terms to describe different types of visual impairment. For example, the term amblyopia is used to describe decreased vision caused by problems with the development of the visual system in early childhood. “Farsightedness” and “shortsightedness” are terms that describe the impairment of the eyes’ focusing on near and far objects, respectively.

Although the term "ablepsy" is no longer used in medical practice, it can still be found in literature and historical documents related to medicine and healthcare. This term reminds us of how medical science is moving forward, creating new terms and definitions to more accurately describe and treat diseases.

Even though ablepsy is no longer used in modern medicine, it is still a pressing problem for many people around the world. Blindness can be caused by a variety of reasons and can have a serious impact on a person's life. Therefore, it is important to seek medical help at the first signs of visual impairment in order to begin treatment in a timely manner and prevent the development of various complications.

Ablepsy (from Greek: “blind”) is an obsolete medical term that refers to blindness. The concept was first used in the 17th century to describe a condition where a person is unable to see due to vision problems.

Ablepsy can be caused by a variety of reasons, including eye diseases such as glaucoma or cataracts, as well as injury or infection. If a person has ablepsy, they may have difficulty reading, writing, and performing other tasks that require vision.

However, with advances in technology and improved diagnostic methods, ablepsy has become less common. Today, most people with vision problems can receive treatment and restore their vision using modern treatment methods.

Ablepsy is therefore an important medical term that describes a condition where a person loses the ability to see. However, thanks to the development of technology and improved diagnostic methods, this term has become less relevant.

Ablepsia: inability to distinguish close objects

Currently, the term “ablepsy” exclusively refers to the deviation of the eyeballs when moving the head, when no significant changes in the visual field are visually visible (blind spot). Such confusion in terms is completely justified, because from the outside it is precisely the axial deviation of the eyeball that is noted. The situation is more complicated with the concept of “light agnosia”. This is the name of a form of visual perception disorder, which manifests itself in the inability to see visual stimuli even in bright lighting. How should the term “taste agnosia” be understood? This is a complex loss of visual functions with the possibility of tactile perception.

Examples of conditions that provoke disorders in psychophysiology and ophthalmology:

- True blindness, which occurs as a result of damage to the eye or visual centers of the brain due to impaired blood supply. In this case, the visual apparatus does not function correctly; - Visual acuity is reduced. Possibly with farsightedness or presbyopia. As the optics of the brain reach, these factors lead to the disappearance of the range of perception; - Delayed vision. This is an optical disease in which a person sees twice as poorly as he actually needs. Common among elderly people suffering from cataracts; - Optic neuritis. Provokes loss of the central visual apparatus. It is treated by surgical restoration of the nerve or with massage.

**How ​​many degrees of vision are known in ophthalmology?** 8. The degree of vision distortion indicates the complexity of the disease. At all stages it is differentiated according to several parameters: visual acuity, pupils, reflexes, visual attention. Both the functional equipment and the biomechanical characteristics of the eye are important. For example, glaucoma of one of 15 forms accompanies up to 20% of the world's population. Moreover, in 40% of cases the disease develops asymptomatically. Another common