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 | ||
|---|---|---|---|---|
| 1 |
 |
'Histoplasmic' Chorioretinopathy | Retina; Histoplasmosis; Central Serous Chorioretinopathy; Optic Disc; Fundus Oculi | Image |
| 2 |
 |
'Histoplasmic' Chorioretinopathy' | Retina; Chorioretinitis; Histoplasmosis; Histoplasmin; Retinal Hemorrhage; Optic Disc; Fundus Oculi | Image |
| 3 |
 |
Acute Obstruction of the Central Retinal Artery without Involvement of the Cilioretinal Artery | Retina; Retinal Artery Occlusion; Retinal Artery; Embolism; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 4 |
 |
Acute Obstruction of the Cilioretinal Artery without involvement of the Retinal Artery | Retina; Retinal Artery Occlusion; Retinal Artery; Retinal Hemorrhage; Macula Lutea; Optic Disc; Fundus Oculi | Image |
| 5 |
 |
Acute Papilledema; Cystic Fibrosis | Retina; Papilledema; Retinal Vessels; Intracranial Pressure; Retinal Hemorrhage; Cystic Fibrosis; Optic Disc; Fundus Oculi | Image |
| 6 |
 |
Agnosia | Agnosias; Tactile Agnosia | Image/MovingImage |
| 7 |
 |
Agraphia (with associated alexia) | Agraphia (with Associated Alexia); Prosopagnosia; Apraxia; Dyslexia | Image/MovingImage |
| 8 |
 |
Agraphia (with associated alexia) | Eye Movement Recordings; Agraphia (with associated alexia); Aphasia; Dyscalculia; Alexia; Dysgraphia; Dressing Ataxia | Image/MovingImage |
| 9 |
 |
Agraphia (with associated alexia) | Agraphia (with Associated Alexia); Agnosias; Dyslexia; Apraxia | Image/MovingImage |
| 10 |
 |
Agraphia (with associated alexia); Agnosias | Agraphia (with Associated Alexia); Agnosias; Pneumonectomy | Image/MovingImage |
| 11 |
 |
Agraphia (with associated alexia); Agnosias | Agraphia (with Associated Alexia); Agnosias; Pneumonectomy | Image/MovingImage |
| 12 |
 |
Alzheimer's | Alzheimer's; Eye Movement Recordings; Eye Movement Systems Pathology | Image/MovingImage |
| 13 |
 |
Alzheimer's | Alzheimer's | Image/MovingImage |
| 14 |
 |
Angioid Streaks With Deep Hemorrhage | Retina; Retinal Hemorrhage; Bruch Membrane; Rupture; Angioid Streaks; Optic Disc; Fundus Oculi | Image |
| 15 |
 |
Angioid Streaks with Deep Hemorrhage | Retina; Angioid Streaks; Rupture; Retinal Hemorrhage; Optic Disc; Fundus Oculi | Image |
| 16 |
 |
Angioid Streaks with Paget's Disease | Retina; Retinal Pigment Epithelium; Osteitis Deformans; Osteosarcoma; Angioid Streaks; Optic Disc; Fundus Oculi | Image |
| 17 |
 |
Angulation at AV Crossing | Retina; Chloroquine; Retinal Degeneration; Retinal Vessels; Retinal Vein Occlusion; Optic Disc; Fundus Oculi | Image |
| 18 |
 |
Arnold Chiari Malformation | Chiari Malformation | Image/MovingImage |
| 19 |
 |
Arnold Chiari Malformation | Chiari Malformation | Image/MovingImage |
| 20 |
 |
Arnold Chiari Malformation | Chiari Malformation | Image/MovingImage |
| 21 |
 |
Arnold Chiari Malformation | Chiari Malformation | Image/MovingImage |
| 22 |
 |
Arnold Chiari Malformation / Parkinson's Disease | Posterior Cranial Fossa | Image/MovingImage |
| 23 |
 |
Caput Medusae Secondary to Chronic Obstruction of Central Retinal Vein | Retina; Retinal Vein; Venules; Choroid; Retinal Vein Occlusion; Hypertension; Dilatation; Optic Disc; Fundus Oculi | Image |
| 24 |
 |
Chloroquine Retinopathy | Retina; Thioridazine; Chloroquine; Drug Toxicity; Retinal Diseases; Scotoma; Retinal Pigment Epithelium; Optic Disc; Fundus Oculi | Image |
| 25 |
 |
Choroidal 'Arteriosclerosis' | Retina; Retinal Vessels; Arteriosclerosis; Choroid Diseases; Retinal Telangiectasis; Hypertension; Hypercholesterolemia; Optic Disc; Fundus Oculi | Image |