Acalculia

Acalculia is an acquired disorder of mathematical abilities that can result from damage to the parietal lobe of the brain. This symptom is a characteristic feature of Gerstmann syndrome, which also includes dysgraphia (impaired writing), dyslexia (impaired reading) and finger agnosia (inability to recognize fingers).

Acalculia can manifest itself in different forms, but what is common to all of these forms is the inability to perform basic mathematical calculations such as addition, subtraction, multiplication and division. Patients may also have difficulty understanding mathematical symbols and notations, as well as judging sizes and distances.

The cause of acalculia is damage to the parietal lobe of the brain, which plays a key role in mathematical processing of information. This damage can be caused by a variety of factors, including stroke, head injury, brain tumor, or degenerative diseases such as Alzheimer's disease.

Treatment of acalculia is associated with treatment of the underlying disease that caused this symptom. Patients with acalculia may benefit from training and exercises to restore their mathematical abilities. However, the effectiveness of such exercises may be limited, especially if the cause of acalculia is severe damage to the parietal lobe of the brain.

In conclusion, acalculia is a serious impairment of mathematical abilities that can result from damage to the parietal lobe of the brain. This symptom is a characteristic feature of Gerstmann syndrome, which also includes a number of other disorders. Treatment for acalculia involves treating the underlying condition, but restoring mathematical abilities can be a very difficult process.

**Acalculia** is an acquired disease in which a person loses the ability to perform the most basic mental operations associated with mathematical calculations. This disorder occurs in people of any age and does not depend on educational level or intelligence. In this case, the disorder may not be related to damage to the body of the parietal lobe of the brain, which is usually responsible for arithmetic functions. It is caused by structural changes in the areas adjacent to this lobe. Such changes can be caused by various reasons, such as tumors, injuries, infections, strokes and other diseases.

With this violation, even the simplest arithmetic

An acquired inability to perform basic mathematical operations correctly and accurately was described in 2015. Scientists have found that the disease occurs after a stroke and is caused by damage to one of two areas of the brain.

The first signs of acalculia (Dysnomia; Acalculia), characterized by obvious dysfunction of counting - the appearance of gross errors and turbidity in the correct perception of numbers, were expressed by such inadequate actions as rearranging numbers, unjustified increase or decrease in results in arithmetic calculations and multiple errors when solving simple mathematical examples . After some time the symptoms disappear

Acalculia is a disorder of recognizing and calculating numbers or arithmetic operations. Acquired inability to perform simple arithmetic operations. There are acute (limited to performing one arithmetic operation) and chronic acalculia (performing any arithmetic operations). Most often occurs in combination with apraxia, aphasia, apraktoagrafiya and anosognosia