E.A. Severina - Post-graduate Student, Peoples - Friendship University of Russia (Moscow) V.I. Torshin - Dr.Sc. (Biol.), Head Department of Normal Physiology, Peoples - Friendship University of Rus-sia A.E. Severin - Dr.Sc. (Med.), Professor, Department of Normal Physiology, Peoples - Friendship University of Russia N. Mansur - Ph.D. (Med.), Head of Department of Nevrology, Clinical Hospital № 64, Moscow O.Al. Bavarid - Student 4-nd year, Peoples - Friendship University of Russia Zh.B. Onzimba Lenyungo - Ph.D. (Psychol.), Associate Professor, Peoples - Friendship University of Russia

E.A. Severina - Assistant, Department of Physiology of Medical, Institute of the Peoples\' Friendship University of Russia, Moscow V.I. Torshin - Dr. Sc. (Biol.), Professor, Head of the Department of Physiology of Medical, Institute of the Peoples\' Friendship University of Russia, Moscow A.E. Severin - Dr.Sc. (Med.), Professor, Department of Physiology of Medical, Institute of the Peoples\' Friendship University of Russia, Moscow O.V. Mancheva - Ph.D. (Med.), Assistant, Department of Physiology of Medical, Institute of the Peoples\' Friendship University of Russia, Moscow T.K. Vyalov - Associate Professor, Department of Biology, Peoples\' Friendship University of Russia, Moscow L.G. Tokareva - Doctor, Medical center of the Peoples\' Friendship University of Russia, Moscow