A.N. Kalinichenko1, K.I. Agapova2, M.A. Bolozya3, K.K. Kukanov4, E.V. Sadykova5

1–3,5 St. Petersburg State Electrotechnical University «LETI» (St. Petersburg, Russia)
4 Polenov Neurosurgical Research Institute, branch of the Almazov National Medical Research Centre (St. Petersburg, Russia)
1 ank-bs@yandex.ru, 2 a-ksyusha@bk.ru, 3 sweet.cherry2552@gmail.com, 4 kukanov_kk@almazovcentre.ru, 5 elensadykova@yandex.ru