TY JOUR TI MODERN IDEAS OF “SLOW SLEEP” AND “REM-SLEEP” AND THEIR ROLE IN PATHOGENESIS OF ALZHEIMER’S DISEASE (REVIEW OF LITERATURE) KW JO Acta biomedica scientifica AU Madaeva, I.M. AU Berdina, O.N. PY 2017 IS 2 PB Scientific Center for Family Problems and Human Reproduction