FIELD: medicine; neurology. SUBSTANCE: method includes magnetic stimulation of spinal cord in area of vertebras CIV-CVI, and motor response of eye orbicular muscles is recorded. With extension of the period up to 31.2±3.7 ms and more, disturbance of excitation passage along upward tracts of brain cord sections on side of latent period increase is diagnosed. EFFECT: enhanced accuracy of affection estimation on early stages of disease development. 2 dwg, 2 tbl, 1 ex
