Dubois-Reymond Law

Dubois-Reymond law: basics and application

The Dubois-Reymond law is one of the fundamental laws of physiology, discovered by the German physiologist Emile Dubois-Reymond in the mid-19th century. This law describes the relationship between the electrical activity of nervous tissue and the contractile activity of muscle tissue.

According to the Dubois-Reymond law, muscle contraction is proportional to the electrical activity of the nerve tissue that innervates it. This means that the more electrical activity in the nerve tissue, the stronger the muscle will contract. On the other hand, if there is no electrical activity in the nerve tissue, the muscle will not contract.

The Dubois-Reymond law is of great practical importance in medicine and physiotherapy. It is used to determine the functional state of muscles and the nervous system, as well as to diagnose various diseases associated with impaired neuromuscular communication.

For example, in electromyography (EMG), which is a method for studying the electrical activity of muscles, the Dubois-Reymond law is used to determine the presence and nature of defects in the neuromuscular connection. This method is widely used in the diagnosis of diseases such as myasthenia gravis, poliomyelitis, amyotrophic lateral sclerosis and others.

In conclusion, the Dubois-Reymond law is one of the fundamental laws of physiology that allows us to understand the relationship between nerve and muscle tissue. This law is important in medicine and physiotherapy, and its application makes it possible to diagnose and treat many diseases associated with disorders of the neuromuscular connection.

Dubois-Reymond, a French physiologist (1861–1940), laid the foundations for the physiology of cell differentiation and the study of local mechanisms of excitation. Osborne, English zoologist (1851, New York - 1913, Washington). For the first time he applied the proletarian theory developed earlier by J. Lister to the opening of the American colonial regime instead of the supposedly existing monarchical regime of England. Osborne's formulations about the fundamental factor of variability under cultivation conditions and Osborne's

The Dubois-Raymond law is one of the most important laws in medicine and physiology, which allows us to understand the relationship between the functions of the nervous system, brain and human body. It was discovered by the French scientist and neurologist E. Dubois in 1910, and then developed and improved by his student J. Niet in 1845.

The DuBois-Reymond law states that when nerves or the brain are stimulated, a reaction or reflex occurs that affects different parts of the body. For example, when exposed to the human brain, it can change its breathing rhythm, heart rate, cause muscle contractions or changes in the functioning of other organs.