Title | Description | Type | ||
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1 | Downbeat Nystagmus and Convergence Spasm | This is a 60-yo-woman with vertical oscillopsia related to her downbeat nystagmus, and diplopia related to an intermittent esotropia. When the esotropia was present, with versions there were bilateral abduction deficits. With ductions and the vestibulo-ocular reflex, it was apparent that the range o... | Image/MovingImage | |
2 | Organic Convergence Spasm and Nystagmus in Posterior Fossa Lymphoma | This is a 20-year-old woman, who 9 months prior to this video, first experienced episodes of vertigo and vomiting occurring when lying down or rolling over in bed. Gastrointestinal work-up was unrevealing and MRI was performed which demonstrated "multifocal nodular enhancing lesions along the ependy... | Image/MovingImage |