ABSTRACT
The paradox of the asymmetry of both the sides, is established by the decussation of fibers from one side of the body reaching the mid-brain and forebrain of the other side. The decussation of nerve fibers to the heterolateral side has been, right from the beginning of the author's research in 1930, the most spectacular sign of the syntax of the Central nervous system (CNS) as a communication system. The decussation is the symbol of alienation in the experience process, the confrontation of something alien, different, after the fusion phase, in which a new stimulus is confronted with the stimulation of the receiving system. The paradox in the nature of man, resulting from the decussation of fibers in the CNS, is that the divine origin of mental acts and their daily use, necessary for human intelligence, are mixed up.
