V.V. Bulanova, L.G. Stamova, A.V. Gulin

K. O. Ivanov - Post-graduate Student, Volga State University of Technology, Yoshkar-Ola, Russia V.V. Sevastyanov - Dr.Sc. (Med.), Professor, Volga State University of Technology, Head of the Center for Speech Pathology and Neuro-Rehabilitation, Yoshkar-Ola, Russia S.N. Svintsov - Neurologist of Highest Medical Category, The Republican Clinical Hospital, Yoshkar-Ola, Russia

F.V. Stankevich - Post-graduate Student, Tomsk Polytechnical University E-mail: stankevichfv@tpu.ru V.G. Spitsyn - Dr.Sc. (Eng.), Professor, Tomsk Polytechnical University E-mail: spvg@tpu.ru

I.A. Levadniy1, A.N. Dmitriev2, S.I. Shchukin3

1–3 Bauman Moscow State Technical University (Moscow, Russia)
1 levadniyia@student.bmstu.ru, 2 dmitalex@bmstu.ru, 3 schookin@bmstu.ru