Internuclear opthalmoplegia (INO) is due to a medial longitudinal fasciculus (MLF) lesion causing adduction paresis of ipsilesional eye with abduction nystagmus of contralesional eye. The MLF is the final common pathway not only for all adducting eye movements,except convergence, but also for the vertical-torsional vestibulo-ocular reflex (VOR)
Date
2017-04-04
Language
eng
Format
video/mp4
Type
Image/MovingImage
Source
2017 North American Neuro-Ophthalmology Society Annual Meeting