Video Description

Disturbances in eye movements can provide important clues for localization of neurological damage. The role of the frontal eye fields in horizontal gaze is stressed. The need to coordinate cranial nerves on both sides of the brain stem introduces the medial longitudinal fasciculus and its role in coordinating CN 3 and 6. Interruption of this pathway results in internuclear ophthalmoplegia and nystagmus both of which are demonstrated with a clinical video. This is 18 of a series of 26 videos to be viewed in the suggested order or intermixed with other curricular materials. The entire series can be accessed here: https://neurologicexam.med.utah.edu/a... The videos may be downloaded in various formats by going here: https://neurologicexam.med.utah.edu/a... Password Request form for downloadable Neuroanatomy Brain Dissection videos here: https://library.med.utah.edu/neuro-exam/ Eye Muscle Animation Division of Anatomy, Department of Surgery, Faculty of Medicine, University of Toronto, Canada Diagram of Cortical Control Derek Cowan, Eccles Health Sciences Library, University of Utah Patient Video with INO Daniel Jacobson, MD, University of Iowa Kathleen B. Digre, MD, University of Utah INO diagram from Wikipedia http://en.wikipedia.org/wiki/internuc... Specimens Department of Pathology, School of Medicine, University of Utah Produced by Derek Cowan & Suzanne Stansaas, PhD Copyright 2015, Suzanne Stansaas, PhD, Department of Neurobiology and Anatomy, University of Utah