Vestibulo-ocular reflex

Objectives/Hypothesis: Despite its widespread application in the posterior fossa tumor, the study of VEMP in cases of posterior fossa stroke remains scarce. The purpose of this paper is to establish the role of VEMP in patients with brainstem stroke. Methods: Acute vertigo patients were admitted and underwent a battery of audio-vestibular testings including caloric test […]

THE FUNCTION OF THE VESTIBULO-OCULAR REFLEX (VOR) IS TO STABILIZE VISUAL IMAGES ON THE RETINA DURING HEAD MOVEMENTS, THEREBY ENSURING MAXIMAL VISUAL ACUITY. IT IS POSSIBLE TO OBTAIN RELIABLE AND QUANTITATIVE INFORMATION ON VESTIBULAR FUNCTION USING A MOTORISED CHAIR, WITH THE SUBJECT’S HEAD AND BODY FIXED. SUCH TESTING OF THE VOR HAS ENTAILED LOW-FREQUENCY ROTATION […]