Direction-Changing and Direction-Fixed Positional Nystagmus in Patients With Vestibular Neuritis and Meniere Disease.

Conclusion: Though direction-fixed paretic PN was most common in VN and MD patients, direction-changing PN could be observed in a few patients (9%-20%) with peripheral vestibular disorders regardless of the duration from the onset of dizziness, suggesting the presence of otolith-related dizziness. PMID: 30509014 [PubMed - as supplied by publisher]
Source: Clinical and Experimental Otorhinolaryngology - Category: ENT & OMF Tags: Clin Exp Otorhinolaryngol Source Type: research