(KBD) Professor of Neurology and Ophthalmology, Director of Neuro-Ophthalmology, John A. Moran Eye Center, University of Utah School of Medicine, Salt Lake City, Utah; (DMJ) Neuro-Ophthalmologist, Marshfield Clinic, University Iowa College of Medicine, Iowa City, Iowa
Subject
Periodic Alternating Nystagmus
Description
Example of a patient with periodic alternating nystagmus, showing an alternation between left-beats and right-beats as the patient maintains forward gaze. Nystagmus maintain horizontal direction regardless of position of gaze.
Date
1986
Language
eng
Format
video/mp4
Type
Image/MovingImage
Source
Original Format: VHS Videotape; Play length: 1:20; QT CD File Size: 24.7MB; Real CD File Size: 11.1MB; WMV CD File Size: 14.4MB