A collection of videos relating to the diagnosis and treatment of eye movement disorders. This collection includes many demonstrations of examination techniques.
Dan Gold, D.O., Associate Professor of Neurology, Ophthalmology, Neurosurgery, Otolaryngology - Head & Neck Surgery, Emergency Medicine, and Medicine, The Johns Hopkins School of Medicine.
A collection of videos relating to the diagnosis and treatment of eye movement disorders.
NOVEL: https://novel.utah.edu/
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Filters: Collection: "ehsl_novel_gold"
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| Title | Description | Subject | ||
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Apogeotropic and Downbeat Central Positional Nystagmus Provoked While Seated | This is a young man with intermittent complaints of positional vertigo. With Dix-Hallpike and roll testing, he had apogeotropic positional nystagmus (e.g., right beating nystagmus with the left ear down, and left beating nystagmus with the right ear down) in addition to strong downbeat nystagmus in... | |
| 2 |
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Central Positional Vertigo and Nystagmus in a Posterior Fossa Tumor | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 30-year old woman who presented with positional vertigo and vomiting following a concussion related to a car accident 3 months prior. She was initially diagnosed with posterior canal (PC) benign paroxysmal posit... | Vestibular Nystagmus; Jerk Nystagmus; Gaze-Evoked Nystagmus; Central Positional Nystagmus; Cerebellar OMS; Downbeat Nystagmus; Upbeat Nystagmus |
| 3 |
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Idiopathic Downbeat Nystagmus Exacerbated with Positional Maneuvers | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 45-yo-woman with vertical oscillopsia for 6+ months, found to have downbeat nystagmus on examination. She mainly complained of dizziness and oscillopsia when laying down. She was found to have a significant exac... | Downbeat Nystagmus; Jerk Nystagmus; Central Positional Nystagmus |
| 4 |
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Idiopathic Downbeat Nystagmus Exacerbated with Positional Maneuvers - Part 2: Patient is Now on 4-Aminopyridine | This is a 45-yo-woman presented in "Idiopathic downbeat nystagmus exacerbated with positional maneuvers". This video was taken after the patient had been on 4-aminopyridine for 3 months. There was marked improvement in subjective oscillopsia and objective downbeat nystagmus. The strong positional co... | Downbeat Nystagmus; Jerk Nystagmus; Central Positional Nystagmus |
| 5 |
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Positional Downbeat Nystagmus Mimicking Anterior Canal BPPV | Although positional downbeat nystagmus (pDBN) can indicate the rare anterior canal variant of benign paroxysmal positional vertigo, central mimics are common causes of pDBN. pDBN may be seen in multiple system atrophy (MSA), or seen with posterior fossa lesions, with a common example being a stroke ... | Cerebellar; Jerk Nystagmus; Downbeat Nystagmus; Central Positional Nystagmus |
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Positional Nystagmus During an Attack of Vestibular Migraine | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: A 50-year-old woman presented to clinic after experiencing multiple episodes of hours-long vertigo attacks that were associated with headache, photophobia and phonophobia. She had a history of motion sickness and migraine... | Central Positional Nystagmus; Downbeat Nystagmus; Rotary Nystagmus; Jerk Nystagmus |
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