METHOD OF DIAGNOSTICS OF INDIRECT OTONEUROLOGIC VESTIBULAR SYNDROME OF VENOUS BLOOD CIRCULATION DISTURBANCE IN REGION OF POSTERIOR CRANIAL FOSSA Russian patent published in 1999 - IPC

FIELD: medicine; otoneurology. SUBSTANCE: method includes rotative test. Then nystagmus is recovered by means of computer electronystagmography. Simultaneously pupil width and postrotational nystagmus are recorded. If change in pupil width on nystagmus background is revealed, disturbance of venous blood circulation in posterior cranial fossa is diagnosed. EFFECT: simplification and higher accuracy of operation. 3 ex