S.M Antonov - Dr.Sc. (Biol.), Head of the Laboratory of Cerebellum Comparative Physiology, I.M. Sechenov, Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences (St.-Petersburg). E-mail: antonov452002@yahoo.com M.M. Nur - Ph.D. (Biol.), General director, Aria Club clinic, Senior Researcher, I.M. Sechenov Institute of Evolutionary Physiology Biand ochemistry of the Russian Academy of Sciences (St.-Petersburg). E-mail: n_maria@bk.ru