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 |
 |
Vascular Anomoly in the Right Occipital Lobe: Missed Diagnosis in Neuro-Ophthalmology | Arteriovenous Malformations; Migraine with Aura | Image/MovingImage |
| 52 |
 |
Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy; Thiamine Deficiency; Eye Movement Systems Pathology | Image/MovingImage |
| 53 |
 |
Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy; Eye Movement Systems Pathology | Image/MovingImage |
| 54 |
 |
Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy; Eye Movement Systems Pathology | Image/MovingImage |
| 55 |
 |
Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy | Image/MovingImage |
| 56 |
 |
Wernicke's: Ocular Bobbing | Eye Movement Recordings; Wernicke Encephalopathy; Ocular Bobbing | Image/MovingImage |
| 57 |
 |
Parkinson's Disease and Downbeat Nystagmus: Missed Diagnosis in Neuro-Ophthalmology | Parkinson's Disease; Eye Movement Recordings; Nystagmus, Downbeat | Image/MovingImage |
| 58 |
 |
Experimental Wernicke's: Progressive Ophthalmoplegia in One Monkey | Eye Movement Recordings; Wernicke Encephalopathy; Thiamine Deficiency; Nystagmus, Gaze Evoked; Nystagmus, Upbeat; Nystagmus, Downbeat | Image/MovingImage |
| 59 |
 |
Wernicke's | Eye Movement Recordings; Wernicke Encephalopathy; Thiamine Deficiency; Nystagmus, Gaze Evoked | Image/MovingImage |
| 60 |
 |
Missed Diagnosis in Neuro-Ophthalmology | Nystagmus, Abducting; Eye Movement Recordings | Image/MovingImage |
| 61 |
 |
Riddoch's Phenomenon | Riddoch's Phenomena (Statico-Kinetic Dissociation); Visual Loss, Post-Traumatic | Image/MovingImage |
| 62 |
 |
Experimental Wernicke's (Monkey) | Eye Movement Recordings; Wernicke Encephalopathy; Thiamine Deficiency; Pupil, Large; Nystagmus, Gaze Evoked; Nystagmus, Upbeat; Nystagmus, Downbeat | Image/MovingImage |
| 63 |
 |
Arnold Chiari Malformation | Chiari Malformation | Image/MovingImage |
| 64 |
 |
Arnold Chiari Malformation | Chiari Malformation | Image/MovingImage |
| 65 |
 |
Arnold Chiari Malformation | Chiari Malformation | Image/MovingImage |
| 66 |
 |
Arnold Chiari Malformation | Chiari Malformation | Image/MovingImage |
| 67 |
 |
Arnold Chiari Malformation / Parkinson's Disease | Posterior Cranial Fossa | Image/MovingImage |
| 68 |
 |
Downbeat Nystagmus | Chiari Malformation | Image/MovingImage |
| 69 |
 |
Posterior Fossa Lesions | Posterior Cranial Fossa | Image/MovingImage |
| 70 |
 |
Posterior Fossa Lesions | Posterior Cranial Fossa | Image/MovingImage |
| 71 |
 |
Posterior Fossa Lesions | Posterior Cranial Fossa | Image/MovingImage |
| 72 |
 |
Posterior Fossa Lesions | Posterior Cranial Fossa; Lupus Cerebritis | Image/MovingImage |
| 73 |
 |
Posterior Fossa Lesions | Posterior Cranial Fossa | Image/MovingImage |
| 74 |
 |
Posterior Fossa Lesions | Posterior Cranial Fossa | Image/MovingImage |
| 75 |
 |
Posterior Fossa Lesions | Posterior Cranial Fossa | Image/MovingImage |