M.V. Vyucheiskaia - Post-graduate Student, Department of Applied Mathematics and High Performance Computing, Northern (Arctic) Federal University named after M.V. Lovonosov (Arkhangelsk). E-mail: maria.vmv@mail.ru I.S. Biriukov - Junior Researcher Scientist, Laboratory of Neurophysiology and Higher Nervous Activity, Northern (Arctic) Federal University named after M.V. Lovonosov (Arkhangelsk). E-mail: bis4937@mail.ru