Moran CORE

Open source ophthalmology education for students, residents, fellows, healthcare workers, and clinicians. Produced by the Moran Eye Center in partnership with the Eccles Library

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Intermittent Square Wave Jerks

HomeNeuro-OphthalmologyNystagmus or Spontaneous Eye Movement Disorders

Title:  Intermittent Square Wave Jerks
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords/Main Subjects: Ocular flutter
Diagnosis: Square Wave Jerks
Brief Description: This video shows the characteristics of the saccadic intrusions known as square-wave jerks.
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14877
Copyright statement: Copyright 2015. Please see terms of use page for more information.


Third Nerve Palsy

Home / Pediatric Ophthalmology and Strabismus / Special Forms of Strabismus

Title:  Third Nerve Palsy
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords / Main Subjects: Third nerve palsy
Diagnosis: Third nerve palsy
Brief Description: This video shows the characteristic eye movements of a third nerve palsy
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14873
Copyright statement: Copyright 2015. Please see terms of use page for more information.


Retraction Nystagmus

Home / Pediatric Ophthalmology and Strabismus / Childhood Nystagmus

Title: Retraction Nystagmyus
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords / Main Subject: Retraction nystagmus
Diagnosis: Retraction nystagmus
Brief Description: This video shows the characteristic eye movements found in retraction nystagmus.
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14869
Copyright statement: Copyright 2015. Please see terms of use page for more information.


3-Step Test

HomeNeuro-ophthalmology / Evaluation of Diplopia

Title:  3-Step Test
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords/Main Subjects: 3-step test; 4th nerve palsy
Diagnosis: None
Brief Description: This is a video of how to conduct a 3-step Parks-Bielchoswky video.
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14806
Copyright statement: Copyright 2015. Please see terms of use page for more information.


Vestibular Nystagmus with Frenzel Goggles and Vision Denied

HomeNeuro-Ophthalmology / Efferent Disorders

Title:  Vestibular Nystagmus with Frenzel Goggles and Vision Denied
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords/Main Subjects: Vestibular nystagmus; Fresnel goggles
Diagnosis: Vestibular nystagmus
Brief Description: This video shows the characteristic eye movements found in vestibular nystagmus. It also demonstrates the use of Fresnel goggles.
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14800
Copyright statement: Copyright 2015. Please see terms of use page for more information.


Cogan’s Lid Twitch

HomePediatric Ophthalmology and Strabismus / Special Forms of Strabismus

Title: Cogan’s Lid Twitch
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords / Main Subjects: Cogan’s lid twitch; Masthenia gravis; Eyelid movements
Diagnosis: Myasthenia Gravis
Brief Description: This is a video presentation of showing the characteristic features of Cogan’s lid twitch, which can be found in myasthenia gravis.
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14768
Copyright statement: Copyright 2015. Please see terms of use page for more information.


Spasmus Nutans

Home / Pediatric Ophthalmology and Strabismus / Childhood Nystagmus

Title:  Spasmus Nutans
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords / Main Subjects: Spasmus nutans; Dissociated nystagmus
Diagnosis: Spasmus nutans
Brief Description: This video shows the characteristic eye movements found in spasmus nutans
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14762
Copyright statement: Copyright 2015. Please see terms of use page for more information.


Congenital Nystagmus Video 3

HomePediatric Ophthalmology and Strabismus / Childhood Nystagmus

Title:  Congenital Nystagmus (Moran_3a_30)
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords / Main Subjects: Congenital nystagmus
Secondary CORE Categories:  Neuro-ophthalmology/Nystagmus or Spontaneous Eye Movement Disorders/Early-Onset (Childhood) Nystagmus
Diagnosis: Congenital nystagmus
Brief Description: This video shows the characteristic eye movements found in congenital nystagmus
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14758
Copyright statement: Copyright 2015. Please see terms of use page for more information.


Bilateral Ptosis

Home / Neuro-Ophthalmology / Eyelid or Facial Abnormalities

Title:  Bilateral Ptosis: Nuclear Third
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords/Main Subjects: Nuclear third nerve palsy; 3rd nerve palsy; Bilateral Ptosis
Diagnosis: Nuclear third nerve palsy
Secondary CORE Category:  Neuro-ophthalmology / Evaluation of Diplopia / Nuclear Causes of Diplopia
Brief Description: This is a video of eye movements in a patient with a nuclear third nerve palsy, including bilateral ptosis.
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14751
Copyright statement: Copyright 2015. Please see terms of use page for more information.


Rotary Downbeat Nystagmus

HomeNeuro-OphthalmologyNystagmus or Spontaneous Eye Movement Disorders

Title:  Rotary Downbeat Nystagmus
Author: Kathleen B. Digre, M.D., Professor of Ophthalmology and Neurology, Director of Neuro-Ophthalmology, Moran Eye Center, University of Utah School of Medicine
Date: 03/03/2015
Keywords/Main Subject: Rotary Downbeat Nystagmus
Diagnosis: Rotary Downbeat Nystagmus
Brief Description: This video shows the characteristic eye movements found in rotary downbeat nystagmus.
Format: video
Series: Moran-NOVEL Collection
Identifier: Moran_CORE_14748
Copyright statement: Copyright 2015. Please see terms of use page for more information.