"In An Organism In The Whole Its Structural

"In an organism in the whole its structural unit - the cage is inseparable from the centrifugal and centripetal nervous devices". (A.A.Bogomolets). Studying of a local exchange in fabrics has shown time and again presence and value of direct nervous influences for the qualitative characteristic of exchange processes. Studying of a role of nervous system in the general exchange also has shown direct dependence of a carbohydrate, vodno-salt, fatty and albuminous exchange on nervous reactions. The particular interest is represented by the researches experiences of Levi were which beginning. Irritating wandering and sympathetic nerves of heart, he has found out the chemical substances which introduction without corresponding nervous irritations gave on body the same effect in fabrics. Within the next 15-17 years this phenomenon in this or that kind was revealed in many parts of an organism. Even transfer of excitation in the most nervous system began to be treated by some, how is exclusive process (Levi, Kennon, Dejl).