VOR gain of lateral semicircular canal using video head impulse test in acute unilateral vestibular hypofunction: A systematic review

• Published in: Frontiers in neurology Vol. 13; p. 948462
• Main Authors: Alfarghal, Mohamad, Algarni, Mohammed Abdullah, Sinha, Sujeet Kumar, Nagarajan, Aishwarya
• Format: Journal Article
• Language: English
• Published: Switzerland Frontiers Media S.A 08.12.2022
• Subjects: AICA; Neurology; PICA; vestibular hypofunction; vHIT; VOR gain; AICA; PICA; vHIT; vestibular hypofunction; VOR gain

Acute unilateral vestibular hypofunction is characterized by sudden onset of vertigo or dizziness, vomiting/nausea, gait instability, and nystagmus. This is commonly described as an acute vestibular syndrome and usually attributed to vestibular neuritis; however, up to 25% of acute vestibular syndro...