Acknowlegements: to Maria A. Bulatova, head of the Department of Patients With Central Nervous System Disorders Medical Rehabilitation of the Federal Center of Brain Research and Neurotechnologies of the Federal Medical Biological Agency, for counceling and strong support.

Author contribution: Rybakova PA — literature analysis, analysis of the results, drawing conclusions, manuscript writing; Koroleva YuI — analysis of the results, drawing conclusions; Ivanova GE — counceling, manuscript writing; Zarubina TV — manuscript writing.