E.V. Loseva - Dr.Sci. (Biol.), Chief Research Scientist, Laboratory of Functional Neurocytology, Institute of Higher Nervous Activity and Neurophysiology RAS, Moscow, Russia. E-mail: losvnd@mail.ru N.A. Loginova - Ph.D. (Biol.), Research Scientist, Laboratory of Functional Neurocytology, Institute of Higher Nervous Activity and Neurophysiology RAS, Moscow, Russia. E-mail: nadezhda.loginova1982@gmail.com N.V. Panov - Senior Assistant, Laboratory of Functional Neurocytology, Institute of Higher Nervous Activity and Neurophysiology RAS, Moscow, Russia. E-mail: nikolay.panov1966@yandex.ru V.V. Gavrilov - Ph.D. (Psychol.), Senior Research Scientist, Laboratory of Psychophysiology, Institute of Psychology RAS, Moscow, Russia. E-mail: nvvgav@mail.ru