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
| Identifier | Title | History | Subject | ||
|---|---|---|---|---|---|
| 151 |
 |
NOVEL_Cogan_18-1 | Riddoch's Phenomenon | Riddoch's Phenomena (Statico-Kinetic Dissociation); Visual Loss, Post-Traumatic | |
| 152 |
 |
42_Roth Spot with Subacute Bacterial Endocarditis (SBE) | Roth Spot with Subacute Bacterial Endocarditis (SBE) | Retina; Retinal Hemorrhage; Endocarditis, Subacute Bacterial; Optic Disc; Fundus Oculi | |
| 153 |
 |
43_Roth Spots in Hemorrhagic Retinopathy other than SBE | Roth Spots in Hemorrhagic Retinopathy other than SBE | Retina; Retinal Hemorrhage; Anti-Glomerular Basement Membrane Disease; Optic Disc; Fundus Oculi | |
| 154 |
 |
95_Rubella (Presumed) Retinopathy | Rubella (Presumed) Retinopathy | Retina; Rubella Syndrome, Congenital; Cataract; Retinal Diseases; Retinal Pigment Epithelium; Optic Disc; Fundus Oculi | |
| 155 |
 |
49_Severe Diabetic Retinopathy | Severe Diabetic Retinopathy | Retina; Diabetic Retinopathy; Retinal Vessels; Retinal Hemorrhage; Papilledema; Atherosclerosis; Diabetes Mellitus; Diabetes Complications; Exudates and Transudates; Optic Disc; Fundus Oculi | |
| 156 |
 |
18_Severe Hypertensive Retinopathy | Severe Hypertensive Retinopathy | Retina; Hypertensive Retinopathy; Retinal Hemorrhage; Ischemia; Retinal Vessels; Exudates and Transudates; Cerebral Hemorrhage; Papilledema; Optic Disc; Fundus Oculi | |
| 157 |
 |
8_Single Cotton Wool Spot | Single Cotton Wool Spot | Retina; Retinal Hemorrhage; Ischemia; Retinal Diseases; Hypertension; Optic Disc; Fundus Oculi | |
| 158 |
 |
NOVEL_Cogan_20-5 | Spasm of convergence: Missed Diagnosis in Neuro-Ophthalmology | Eye Movement Recordings; Spasm of Convergence | |
| 159 |
 |
66_Tay-Sachs Disease | Tay-Sachs Disease | Retina; Tay-Sachs Disease; Genetic Diseases, Inborn; Hexosaminidase A; Hexosaminidase B; beta-N-Acetylhexosaminidases; Fovea Centralis; Optic Disc; Fundus Oculi | |
| 160 |
 |
74_Thioridazine Retinopathy | Thioridazine Retinopathy | Retina; Thioridazine; Drug Toxicity; Retinal Diseases; Retinal Pigment Epithelium; Optic Disc; Fundus Oculi | |
| 161 |
 |
NOVEL_Cogan_23-3 | Topographic Agnosia | Agnosias; Meningitis; Visual Field Testing; Topographic Agnosia; Ataxia; Post-Infectious Meningitis | |
| 162 |
 |
19_Tortuosity of Arteries | Tortuosity of Arteries | Retina; Hypertension; Ocular Hypertension; Retinal Telangiectasis; Retinal Vessels; Arteriosclerosis; Exudates and Transudates; Optic Disc; Fundus Oculi | |
| 163 |
 |
78_Toxocara Retinopathy | Toxocara Retinopathy | Retina; Chorioretinitis; Toxocara; Helminthiasis; Helminths; Macula Lutea; Vitreous Body; Optic Disc; Fundus Oculi | |
| 164 |
 |
100_Tuberous Sclerosis (Bourneville's Disease) | Tuberous Sclerosis (Bourneville's Disease) | Retina; Tuberous Sclerosis; Retinal Neoplasms; Optic Disc; Fundus Oculi | |
| 165 |
 |
99_Tuberous Sclerosis (Bourneville's Disease) | Tuberous Sclerosis (Bourneville's Disease) | Retina; Tuberous Sclerosis; Epilepsy; Intellectual Disability; Neurocutaneous Syndromes; Optic Disc; Fundus Oculi | |
| 166 |
 |
NOVEL_Cogan_20-2 | Vascular Anomoly in the Right Occipital Lobe: Missed Diagnosis in Neuro-Ophthalmology | Arteriovenous Malformations; Migraine with Aura | |
| 167 |
 |
55_Venous Dilatation with Diabetes | Venous Dilatation with Diabetes | Retina; Diabetic Retinopathy; Retinal Vessels; Retinal Hemorrhage; Diabetes Mellitus; Diabetes Complications; Hyperemia; Dilatation, Pathologic; Optic Disc; Fundus Oculi | |
| 168 |
 |
NOVEL_Cogan_21-3 | Visual Hallucinations / Epileptic Seizures | Visual Hallucinations; Epileptic Seizures | |
| 169 |
 |
39_Vitreous Veils with Sickle Cell Trait Disease | Vitreous Veils with Sickle Cell Trait Disease | Retina; Retinal Vein; Vitreous Body; Sickle Cell Trait; Optic Disc; Fundus Oculi | |
| 170 |
 |
NOVEL_Cogan_12-1 | Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy | |
| 171 |
 |
NOVEL_Cogan_13-5 | Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy; Eye Movement Systems Pathology | |
| 172 |
 |
NOVEL_Cogan_13-6 | Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy; Eye Movement Systems Pathology | |
| 173 |
 |
NOVEL_Cogan_13-7 | Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy; Thiamine Deficiency; Nystagmus, Gaze Evoked | |
| 174 |
 |
NOVEL_Cogan_13-9 | Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy; Thiamine Deficiency; Eye Movement Systems Pathology | |
| 175 |
 |
NOVEL_Cogan_12-4 | Wernicke's: Ocular Bobbing | Eye Movement Recordings; Wernicke Encephalopathy; Ocular Bobbing |