David G. Cogan, MD, was the Director of Ophthalmology at the National Eye Institute, National Institutes of Health. The David G. Cogan Neuro-Ophthalmology Collection contains video and images from the vast collection of Dr. Cogan, who is generally considered the founder of the subspecialty of neuro-ophthalmology.
NOVEL: https://novel.utah.edu/
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Filters: Collection: "ehsl_novel_dgc"
| Title | Subject | Type | ||
|---|---|---|---|---|
| 101 |
 | Moderate Diabetic Retinopathy | Retina; Diabetic Retinopathy; Retinal Vessels; Retinal Hemorrhage; Diabetes Mellitus; Diabetes Complications; Optic Disc; Fundus Oculi | Image |
| 102 |
 | Multiple Cotton Wool Spots | Retina; Retinal Diseases; Ischemia; Dermatomyositis; Collagen Diseases; Retinal Vessels; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 103 |
 | Multiple Fresh Emboli (Lipidic) | Retina; Embolism, Cholesterol; Plaque, Atherosclerotic; Carotid Artery Diseases; Optic Disc; Fundus Oculi | Image |
| 104 |
 | Myasthenia Gravis - Spontaneous Eye Movements | Eye Movement Recordings; Internuclear Ophthalmoplegia; Myasthenia Gravis; Lid Twitch; Ptosis | Image/MovingImage |
| 105 |
 | Myelinated Nerve Fibers Restricted to Disc Region | Retina; Retinal Vessels; Nerve Fibers, Myelinated; Optic Disc; Fundus Oculi | Image |
| 106 |
 | Myelinated Nerve Fibers, Extending onto Retina | Retina; Nerve Fibers, Myelinated; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 107 |
 | Myopathies | Eye Movement Recordings; Internuclear Ophthalmoplegia | Image/MovingImage |
| 108 |
 | Myopathies | Myasthenia Gravis; Eye Movement Recordings | Image/MovingImage |
| 109 |
 | Myopathies - Myotonia | Myopathic; Myotonic Atrophy | Image/MovingImage |
| 110 |
 | Myopathies - Myotonia Congenita (Thomsen) | Eye Movement Recordings; Myopathies, Congenital; Lid Lag; Thomsen Disease | Image/MovingImage |
| 111 |
 | Myopathies; Myotonia Dystrophica (Steinert); Myotonic Dystrophy | Eye Movement Recordings; Myopathies, Congenital; Steinert Disease | Image/MovingImage |
| 112 |
 | Myotonia | Eye Movement Systems Pathology; Eye Movement Recordings; Nasopharyngeal Carcinoma | Image/MovingImage |
| 113 |
 | Myotonia | Eye Movement Recordings | Image/MovingImage |
| 114 |
 | Negroe Fundus | Retina; Retinal Pigment Epithelium; Choroid; Optic Disc; Fundus Oculi | Image |
| 115 |
 | Neurofibromatosis | Retina; Neurofibromatosis 1; Optic Nerve Glioma; Neurofibroma; Optic Disc; Fundus Oculi | Image |
| 116 |
 | Nieman-Pick Disease (Adult Variety) | Retina; Fovea Centralis; Niemann-Pick Diseases; Sphingomyelin Phosphodiesterase; Optic Disc; Fundus Oculi | Image |
| 117 |
 | Nystagmus | Eye Movement Recordings; Nystagmus | Image/MovingImage |
| 118 |
 | Nystagmus | Eye Movement Recordings; Nystagmus, Upbeat; Spasmus Nutans; Head Bobbling | Image/MovingImage |
| 119 |
 | Ocular Migraine | Headaches; Phosphenes | Image/MovingImage |
| 120 |
 | Ocular Myasthenia in Childhood | Myasthenia Gravis; Eye Movement Recordings; Lid Twitch; Ptosis | Image/MovingImage |
| 121 |
 | Ocular Myasthenia: Missed Diagnosis in Neuro-Ophthalmology | Ocular Myasthenia; Eye Movement | Image/MovingImage |
| 122 |
 | Ocular myasthenia: Missed Diagnosis in Neuro-Ophthalmology | Ocular Myasthenia; Eye Movement Recordings | Image/MovingImage |
| 123 |
 | Oculo-pharyngeal Dystrophy | Eye Movement Recordings; Oculopharyngeal Muscular Dystrophy | Image/MovingImage |
| 124 |
 | Onchocerciatic Chorioretinopathy | Retina; Onchocerciasis; Onchocerca; Central Serous Chorioretinopathy; Retinal Vessels; Retinal Pigment Epithelium; Optic Disc; Fundus Oculi | Image |
| 125 |
 | Parkinson's Disease and Downbeat Nystagmus: Missed Diagnosis in Neuro-Ophthalmology | Parkinson's Disease; Eye Movement Recordings; Nystagmus, Downbeat | Image/MovingImage |