New Fresnel lens loupe for nystagmus observation suitable for use by medical staff in emergency departments

Abstract Background Reduction of spontaneous nystagmus by fixation, a characteristic feature of peripheral nystagmus, is important for differentiating between peripheral and central vestibular disorders. In the emergency room, Frenzel goggles are recommended to observe spontaneous nystagmus for the...

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Bibliographic Details
Main Authors: Reiko Tsunoda, Yumi Dobashi, Masao Noda, Hiroaki Fushiki
Format: Article
Language:English
Published: BMC 2024-12-01
Series:International Journal of Emergency Medicine
Subjects:
Online Access:https://doi.org/10.1186/s12245-024-00791-2
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