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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| Title | Subject | Type | ||
|---|---|---|---|---|
| 51 |
 |
Dystonia with Eye Movement Abnormalities | Eye Movement Systems Pathology; Eye Movement Recordings | Image/MovingImage |
| 52 |
 |
Dystonia with Eye Movement Abnormalities | Eye Movement Systems Pathology; Eye Movement Recordings; Gaze-Evoked Nystagmus | Image/MovingImage |
| 53 |
 |
Dystonia with Eye Movement Abnormalities | Eye Movement Systems Pathology; Eye Movement Recordings | Image/MovingImage |
| 54 |
 |
Dystonia with Eye Movement Abnormalities | Eye Movement Systems Pathology; Eye Movement Recordings; Internuclear Ophthalmoplegia | Image/MovingImage |
| 55 |
 |
Eales' Disease Associated with Thalassemia Minor | Retina; Retinal Telangiectasis; Retinal Vasculitis; Retinal Vein Occlusion; beta-Thalassemia; Venules; Conjunctival Diseases; Optic Disc; Fundus Oculi; Eales' Disease | Image |
| 56 |
 |
Early Appearance of Fundus with Central Retinal Artery Occlusion | Retina; Retinal Artery Occlusion; Retinal Artery; Macula Lutea; Optic Disc; Fundus Oculi; Central Retinal Artery Occlusions | Image |
| 57 |
 |
Embolus of Inferior Retinal Artery | Retina; Embolism; Retinal Artery; Temporal Arteries; Optic Disc; Fundus Oculi | Image |
| 58 |
 |
Experimental Parkinson's Disease and Hemiplegia (Monkey) | Parkinson's Disease; Eye Movement Recordings; Experimental Hemiplegia | Image/MovingImage |
| 59 |
 |
Experimental Parkinson's Disease and Hemiplegia (Monkey) | Parkinson's Disease; Eye Movement Recordings; Experimental Hemiplegia | Image/MovingImage |
| 60 |
 |
Experimental Wernicke's (Monkey) | Eye Movement Recordings; Wernicke Encephalopathy; Thiamine Deficiency; Pupil, Large; Nystagmus, Gaze Evoked; Nystagmus, Upbeat; Nystagmus, Downbeat | Image/MovingImage |
| 61 |
 |
Experimental Wernicke's: Progressive Ophthalmoplegia in One Monkey | Eye Movement Recordings; Wernicke Encephalopathy; Thiamine Deficiency; Nystagmus, Gaze Evoked; Nystagmus, Upbeat; Nystagmus, Downbeat | Image/MovingImage |
| 62 |
 |
Exudates and Cotton Wool Spots | Retina; Retinal Vessels; Ischemia; Retinal Hemorrhage; Papilledema; Hypertension; Exudates and Transudates; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 63 |
 |
Fabry's Disease | Retina; Retinal Vessels; Telangiectasis; Retinal Telangiectasis; Conjunctiva; Fabry Disease; Glycosphingolipids; Genetic Diseases, Inborn; Venules; Telangiectasis | Image |
| 64 |
 |
Flame-Shaped and Subhyaloid Hemorrhages | Retina; Retinal Hemorrhage; Vitreous Body; Leukemia, Myeloid; Purpura; Optic Disc; Fundus Oculi | Image |
| 65 |
 |
Fresh Chorioretinitis; Toxoplasmosis | Retina; Chorioretinitis; Toxoplasmosis; Exudates and Transudates; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 66 |
 |
Fresh Embolus of Inferior Retinal Artery | Retina; Embolism; Retinal Artery; Retinal Vessels; Retinal Hemorrhage; Optic Disc; Fundus Oculi | Image |
| 67 |
 |
Fresh Occlusion of the Central Retinal Vein (Central Region) | Retina; Retinal Vein Occlusion; Macula Lutea; Retinal Hemorrhage; Papilledema; Optic Disc; Fundus Oculi | Image |
| 68 |
 |
Fresh Occlusion of the Central Retinal Vein (Papillary Region) | Retina; Retinal Vein Occlusion; Retinal Telangiectasis; Retinal Hemorrhage; Papilledema; Optic Disc; Fundus Oculi; Central and Branch Vein Occlusions | Image |
| 69 |
 |
Fresh Tributary Venous Occlusion | Retina; Retinal Vein Occlusion; Retinal Hemorrhage; Ischemia; Papilledema; Temporal Arteries; Hypertension; Arteriosclerosis; Optic Disc; Fundus Oculi | Image |
| 70 |
 |
Fundus of a Blond | Retina; Retinal Pigment Epithelium; Sclera; Ciliary Arteries; Optic Disc; Fundus Oculi | Image |
| 71 |
 |
Fundus of a Child | Retina; Retinal Pigments; Retinal Pigment Epithelium; Optic Disc; Fundus Oculi | Image |
| 72 |
 |
Fundus of an Adult | Retina; Sclera; Retinal Vessels; Choroid; Optic Disc; Fundus Oculi | Image |
| 73 |
 |
Fundus of an Elderly Brunette | Retina; Retinal Pigment Epithelium; Hair Color; Optic Disc; Fundus Oculi | Image |
| 74 |
 |
Hemorrhages and Cotton Wool Spots with Anemia | Retina; Anemia, Megaloblastic; Ischemia; Optic Disc; Fundus Oculi | Image |
| 75 |
 |
Hemorrhagic Retinopathy with Lymphomatous Hyperproteinemia | Retina; Blood Viscosity; Leukemia, Lymphocytic, Chronic, B-Cell; Retinal Hemorrhage; Optic Disc; Fundus Oculi | Image |