Office-based differential diagnosis of transient and persistent geotropic positional nystagmus in patients with horizontal canal type of benign paroxysmal positional vertigo
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DOI: 10.1080/00016489.2016.1227478
Abstract: Abstract Conclusion: A 30 s observation of geotropic positional nystagmus is sufficient to distinguish persistent geotropic positional nystagmus (PGPN) from transient geotropic positional nystagmus (TGPN) in patients with horizontal canal type of benign paroxysmal positional vertigo… read more here.
Keywords: tgpn; observation; geotropic positional; positional nystagmus ... See more keywords