Erb-Foerster-Barre-Loewenstein Reflex

The Erb-Foerster-Barre-Loewenstein reflex (EFBR) is a reaction to skin irritation in the wrist area. It was first described in 1913 by three German neurologists: Wilhelm Erb, Otto Förster and Johannes Albert Barre, as well as the French neurologist Otto Lewin.

The reaction occurs as follows. When the skin of the wrist is irritated, for example by rubbing or a light blow, a muscle contraction occurs that spreads from the wrist to the forearm and shoulder. This occurs because the skin of the wrist has a large number of sensitive nerve endings that respond to irritation.

The Erb-Foerster-Barre-Loewenstein reflex is an important diagnostic test for diseases of the nervous system, such as paralysis, cerebrovascular accidents and other neurological disorders. It is also used in sports to assess the condition of the nervous system.

Thus, the Erba-Foerster-Barre-Loewenstein reflex is an important test for diagnosing and assessing the condition of the human nervous system.

Erb, Förster, Barre and Lowenstein reflexes

Erb-Förster-Barre-Levenshtein reflexes are one of the most complex examination methods in patients with disorders of the nervous system. This is a research design that is used to identify disorders in the central nervous system. Essentially, it is an electrodiagnostic method that is used in the detection and monitoring of movement disorders. During the Erb-Förster-Barre-Levenshtein examination, a number of specific techniques are used aimed at stimulating various parts of the patient’s spinal cord. The examination of the patient is comprehensive and allows for several types of analysis to be carried out at once, which helps to more accurately identify disturbances in the functioning of the patient’s central nervous system. In addition, the Erba-Barre reflex is often not an independent study, but only a component of a complex comprehensive examination, which is usually followed by additional similar manipulations.

As a result of an Erb-Barre test, a specialist can determine the presence of weakness in certain muscle groups of the patient or check the functioning of individual parts of the spine and spinal cord. This procedure occupies a special place among diagnostic techniques for examining patients and allows one to find an answer to the question about the nature of neuromuscular inflammation and possible disorders in the nervous system of the body.