…nystagmus Cerebellar or brainstem infarction, intoxication, Wernicke's encephalopathy, other central disease Neurological examination, gait and truncal stability, often MRI Episodic triggered vestibular syndrome Brief…

…makes walking impossible Cerebellar infarction HINTS in continuous vertigo HINTS is not a test for BPPV. It is used in the acute vestibular syndrome — continuous…