Conversion from geotropic to apogeotropic direction changing positional nystagmus resulting in heavy cupula positional vertigo: case report

Publication date: Available online 29 November 2020Source: Brazilian Journal of OtorhinolaryngologyAuthor(s): Antonia Elisa Lagos, Phoebe Helena Ramos, Karina Aracena-Carmona, Iván Novoa
Source: Brazilian Journal of Otorhinolaryngology - Category: ENT & OMF Source Type: research