Published February 2, 2021
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Illustrating cases of horizontal head-shaking nystagmus (HSN) in posterior canal benign paroxysmal positional vertigo (PC-BPPV).
Description
Supplementary video 1. Illustrating case of horizontal head-shaking nystagmus (HSN) in left posterior canal benign paroxysmal positional vertigo (PC-BPPV).
Supplementary video 2. Illustrating case of pure downbeat head-shaking nystagmus (HSN) in right posterior canal benign paroxysmal positional vertigo (PC-BPPV).
Supplementary video 3. Illustrating case of torsional downbeat head-shaking nystagmus (HSN) in right posterior canal benign paroxysmal positional vertigo (PC-BPPV).