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 | ||
|---|---|---|---|---|
| 1 |
 |
Disseminated Chorioretinitis; Syphilis | Retina; Chorioretinitis; Syphilis, Congenital; Optic Disc; Fundus Oculi | Image |
| 2 |
 |
Hemorrhages and Cotton Wool Spots with Anemia | Retina; Anemia, Megaloblastic; Ischemia; Optic Disc; Fundus Oculi | Image |
| 3 |
 |
Pseudopapilledema due to Drusen of Nerve Head | Retina; Optic Disc Drusen; Optic Disc; Fundus Oculi | Image |
| 4 |
 |
'Histoplasmic' Chorioretinopathy | Retina; Histoplasmosis; Central Serous Chorioretinopathy; Optic Disc; Fundus Oculi | Image |
| 5 |
 |
Fundus of an Adult | Retina; Sclera; Retinal Vessels; Choroid; Optic Disc; Fundus Oculi | Image |
| 6 |
 |
Hypoplasia of Optic Nerve | Retina; Optic Nerve; Diabetes Complications; Optic Disc; Fundus Oculi | Image |
| 7 |
 |
Incomplete Optic Atrophy | Retina; Optic Atrophy, Hereditary, Leber; Optic Disc; Fundus Oculi | Image |
| 8 |
 |
Lipemia Retinalis | Retina; Hypercholesteremia; Hyperlipidemias; Retinal Vessels; Optic Disc; Fundus Oculi | Image |
| 9 |
 |
Negroe Fundus | Retina; Retinal Pigment Epithelium; Choroid; Optic Disc; Fundus Oculi | Image |
| 10 |
 |
Tuberous Sclerosis (Bourneville's Disease) | Retina; Tuberous Sclerosis; Retinal Neoplasms; Optic Disc; Fundus Oculi | Image |
| 11 |
 |
'Histoplasmic' Chorioretinopathy' | Retina; Chorioretinitis; Histoplasmosis; Histoplasmin; Retinal Hemorrhage; Optic Disc; Fundus Oculi | Image |
| 12 |
 |
Angioid Streaks with Deep Hemorrhage | Retina; Angioid Streaks; Rupture; Retinal Hemorrhage; Optic Disc; Fundus Oculi | Image |
| 13 |
 |
Complete Optic Atrophy | Retina; Optic Atrophy; Retinal Artery Occlusion; Optic Disc; Fundus Oculi | Image |
| 14 |
 |
Embolus of Inferior Retinal Artery | Retina; Embolism; Retinal Artery; Temporal Arteries; Optic Disc; Fundus Oculi | Image |
| 15 |
 |
Fundus of a Child | Retina; Retinal Pigments; Retinal Pigment Epithelium; Optic Disc; Fundus Oculi | Image |
| 16 |
 |
Fundus of an Elderly Brunette | Retina; Retinal Pigment Epithelium; Hair Color; Optic Disc; Fundus Oculi | Image |
| 17 |
 |
Myelinated Nerve Fibers Restricted to Disc Region | Retina; Retinal Vessels; Nerve Fibers, Myelinated; Optic Disc; Fundus Oculi | Image |
| 18 |
 |
Myelinated Nerve Fibers, Extending onto Retina | Retina; Nerve Fibers, Myelinated; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 19 |
 |
Presumed Congenital Toxoplasmosis | Retina; Toxoplasmosis, Congenital; Choroid; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 20 |
 |
Roth Spot with Subacute Bacterial Endocarditis (SBE) | Retina; Retinal Hemorrhage; Endocarditis, Subacute Bacterial; Optic Disc; Fundus Oculi | Image |
| 21 |
 |
Fundus of a Blond | Retina; Retinal Pigment Epithelium; Sclera; Ciliary Arteries; Optic Disc; Fundus Oculi | Image |
| 22 |
 |
Long-standing Embolic (Calcific) Obstruction of the Inferior Temporal Artery | Retina; Mitral Valve Stenosis; Calcification, Physiologic; Embolism; Temporal Arteries; Fundus Oculi | Image |
| 23 |
 |
Miliary Tuberculosis | Retina; Chorioretinitis; Tuberculosis, Miliary; Granuloma; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 24 |
 |
Neurofibromatosis | Retina; Neurofibromatosis 1; Optic Nerve Glioma; Neurofibroma; Optic Disc; Fundus Oculi | Image |
| 25 |
 |
Plaque of Retinal Artery | Retina; Retinal Artery; Arteriosclerosis; Angina Pectoris; Dizziness; Optic Disc; Fundus Oculi | Image |