A.I. Bulava - Post-graduate Studente, V.B. Shvyrkov Laboratory of Neuronal Bases of Mind, Institute of Psychology of Russian Academy of Sciences (Moscow). E-mail: ai.bulava@mail.ru Y.V. Grinchenko - Ph.D. (Med.), Senior Research Scientist, V.B. Shvyrkov Laboratory of Neuronal Bases of Mind, Institute of Psychology of Russian Academy of Sciences (Moscow). E-mail: nyugrink@psychol.ras.ru