Skull Vibration Induced Nystagmus Test: Correlations with Semicircular Canal and Otolith Asymmetries.
Christol FabreHaoyue TanGeorges DumasLudovic GiraudPhilippe PerrinSébastien SchmerberPublished in: Audiology research (2021)
SVIN-SPV analysis in dizzy patients shows significant correlation to both CVT and OVT. SVIN horizontal component is mainly relevant to both vestibular tests exploring lateral canal and utricle responses. SVIN-SPV is significantly higher in patients with combined canal and otolith lesions. In some patients with dizziness, SVIN may be the only positive test.