Key words: NMDA receptors, autoimmune encephalitis, differential diagnosis, combined treatment, neurological disorders, mental disorders The problem of diagnosis and therapy of autoimmune encephalitis VOLOSHYNA Natalia, YEGORKINA Olga Pages: 5-12 Ukrains'kyi Visnyk Psykhonevrolohii 2018, Volume 26, issue 2 (95) Index UDK: 616.831-002-07.08:612.017.1