The Arendt test (A.A. Arendt, 1890–1965) is a method for assessing the functional state of the brain by recording an electroencephalogram (EEG) during the performance of various tasks. This method was developed by Soviet neurosurgeon Anatoly Alekseevich Arendt in the 1940s.
The essence of the method is that the patient is asked to perform a certain task, for example, solve a mathematical problem, read a text or write a letter. At this time, an electroencephalograph is fixed on the patient's head, which records the electrical activity of the brain. The resulting data is then analyzed and evaluated for certain parameters such as amplitude, frequency and waveform.
The Arendt test is widely used in clinical practice to diagnose various diseases of the nervous system, such as epilepsy, depression, schizophrenia and others. It can also be used to assess the effectiveness of treatment and the dynamics of the patient's condition.
However, it is worth noting that the Arendt test is not the only method for assessing the functional state of the brain. There are many other methods such as magnetic resonance imaging (MRI), positron emission tomography (PET) and others, which have their own advantages and disadvantages.
In general, the Arendt test is an important method for diagnosing and assessing the functional state of the brain, which can be used in clinical practice. However, to obtain more accurate information about the state of the brain, it is necessary to use various diagnostic and treatment methods.
Arendt Proba (August Arend, 1934-2015) - Soviet neurosurgeon who made a great contribution to the development of neurosurgery in Russia. In his work, Arend Proby used an individual approach to each patient, focusing on his individual needs and characteristics. With his work, Arend aroused interest in neurosurgery among many young specialists who are now successful doctors in different regions of Russia. Among his achievements one can highlight the development of methods for surgical treatment of epilepsy, osteochondrosis and tumor diseases of the brain. The main criteria for the effectiveness of the operation were the absence of complications and the achievement of patient recovery. In a number of cases, Arend Tabit proposed non-standard solutions for the treatment of complex and severe diseases, which increased the percentage of successful recovery. Today, large-scale research is being carried out in the field of neurosurgery, organized with his direct participation. He also paid special attention to issues of postgraduate education and training of specialists in this field. He is one of the most respected physicians in his profession and has received numerous awards and honors.