Collection of materials relating to neuro-ophthalmology as part of the Neuro-Ophthalmology Virtual Education Library.
NOVEL: https://novel.utah.edu/
TO
- NOVEL224
| Title | Creator | Description | Subject | ||
|---|---|---|---|---|---|
| 201 |
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Right Lateral Medulla and Cerebellar Stroke | Jorge C Kattah, MD | This patient presented with an acute vestibular syndrome, he has a h-left beat nystagmus and a normal head impulse test . He had grade 3 truncal ataxia and severe ocular lateropulsion to the right (type 1 overt OL). Hypometric leftward, centripetal, slow saccades were video-recorded even six weeks... | Right Lateral Medulla; Cerebellar Stroke |
| 202 |
 |
Diagnosis and Evaluation of Stroke: Cerebral Hypoxia | Danny Alevy; James Brian Davis; Amanda Dean Henderson | Neurons are particularly vulnerable to oxygen deprivation. Cerebral hypoxia can be caused by arterial thrombosis, embolism, hypoperfusion, cervical artery dissection, or cryptogenic causes. About 1/3 of ischemic strokes are from cryptogenic causes. Embolic strokes are the next most common (20-30%), ... | Atherosclerosis; Cerebral Hypoxia; Cervical Artery Dissection; Cryptogenic Ischemia; Embolism; Hypoperfusion; Ischemia; Stroke; Thrombosis |
| 203 |
 |
Diagnosis and Evaluation of Stroke: Mechanism - Vasculitis | Danny Alevy; Amanda D. Henderson, MD | In this video, we discuss the diagnosis and evaluation of several vasculitides linked to an increase in risk for cerebral ischemic stroke. We focus on ANCA-associated vasculitides, polyarteritis nodosa, Takayasu arteritis, lupus vasculitis, and Susac syndrome, while highlighting their key symptoms a... | Ischemic Stroke; Vasculitis; ANCA-associated Vasculitis; Polyarteritis Nodosa; Takayasu Arteritis; Systemic Lupus Erythematosus; Susac Syndrome |
| 204 |
 |
Thrombectomy for Acute Ischemic Stroke | Aaron W. Grossman, MD, PhD | A video overview of thrombectomy of acute ischemic stroke. Covers anatomy, history of treatment, and current practice. | Thrombectomy; Acute Ischemic Stroke |
| 205 |
 |
Behcet's Disease | Harinee Arunachalam, MSIV; Sean Gratton, MD | This video provides an overview of Behcet's Disease, a rare vasculitis of unknown etiology. | Behcet's Disease |
| 206 |
 |
Retinal Artery Occlusive Disease | Ali Alkhabbaz, MD; James Brian Davis; Amanda Dean Henderson, MD | Retinal arterial occlusion includes ophthalmic artery occlusion (OAO), central retinal artery occlusion (CRAO), branch retinal arteriolar occlusion (BRAO), from proximal to distal. These can occur with or without retinal ischemia and may be permanent or transient. There are 4 subtypes of CRAO: non-a... | Branch Retinal Arteriolar Occlusion; Central Retinal Artery Occlusion; Giant Cell Arteritis; Ophthalmic Artery Occlusion |
| 207 |
 |
Aberrant Regeneration Third Nerve | Gregory P. Van Stavern, MD | 48 year old woman S/P rupture and repair of right sided posterior communicating artery aneurysm Video shows residual partial right third nerve palsy, with aberrant regeneration, causing a pseudo Von Graefe's sign (elevation of the right upper eyelid with attempted infraduction of the right eye) | Aberrant Regeneration Third Nerve; Third Nerve Palsy |
| 208 |
 |
Downbeat Nystagmus Anti-GAD Cerebellar Syndrome | Raed Behbehani, MD | A patient with Anti-GAD positive Cerebellar syndrome with ataxia and opsoclonus due to downbeat nystagmus , treated with Baclofen with some improvement. | Downbeat Nystagmus |
| 209 |
 |
See-Saw Nystagmus | Raed Behbehani, MD | This nystagmus localizes to lesions supra/parasellar region (Large sellar and hypothalamic lesion) and is characterized by a see saw movement of elevation/intorsion of one eye and depression/extorsion of the other eye in a pendular fashion. This patient had a large pituitary macro-adenoma with supra... | See-Saw Nystagmus |
| 210 |
 |
Sensory Nystagmus | Tony Brune, DO; Jonathan D. Trobe, MD; Raed Behbehani, MD | A video describing sensory nystagmus. | Nystagmus; Sensory Nystagmus |
| 211 |
 |
Neuro-Ophthalmology of Multiple Sclerosis | Emily Sun, Medical Student; Amanda Henderson, MD | Multiple Sclerosis (MS) is the most common neurological disease in young people with an average age of onset between 15 and 35 years old. MS is an autoimmune inflammatory condition that causes demyelinating lesions in the CNS. The diagnosis is clinical, but MRI is typically used to support the diagn... | Multiple Sclerosis; Optic Neuritis; Uveitis; Internuclear Ophthalmoplegia; Nystagmus; Steroids; Demyelinating; Autoimmune |
| 212 |
 |
Retinal Venous Occlusive Disease | Ali Alkhabbaz; James Brian Davis; Amanda Dean Henderson | Retinal venous occlusion (RVO) includes central retinal vein occlusion (CRVO), hemi-central retinal vein occlusion (HCRVO), and branch retinal vein occlusion (BRVO). The most important risk factor for RVO is hypertension, but other risk systemic factors include advanced age and cardiovascular diseas... | Branch Retinal Vein; BRVO; Central Retinal Vein; CRVO; HCRVO; Retinal Venous Occlusion |
| 213 |
 |
Classification of Uveitis | Joanne Thomas, BS; Jessica Shantha, MD | This is an overview of the classification of uveitis. Topics discussed include: SUN anatomic classification, characterization of uveitis descriptors, AC cell and AC flare classification, and terminology of activity. | Uveitis; Classification; SUN |
| 214 |
 |
Ocular Neuromyotonia | Khawla Elnour; Amanda Henderson, MD | An overview of complications of uveitis. | Uveitis; Neuromyotonia |
| 215 |
 |
Vogt-Koyanagi-Harada Syndrome | Shwetha Mudalegundi, Medical Student; Amanda D. Henderson, MD | Vogt-Koyanagi-Harada (VKH) syndrome is a rare disorder that affects several body systems. Here we take a broad look at the presentation and pathophysiology of VKH, with a more specific focus on the relevant eye findings. Since much is not known about VKH, we explore the current standards for diagnos... | Vogt-Koyanagi-Harada Syndrome; Uveitis |
| 216 |
 |
Treatment Outcomes of Ocular Manifestations in Wernicke's Encephalopathy: Video | Whitney Stuard Sambhariya, PhD, Medical Student; Melanie Truong-Le, DO, OD | The case of a 28- year-old woman with a past medical history of gastric sleeve who was reported to have blurry vision and presented to neuro-ophthalmology with double vision. On examination the patient had bilateral abducens palsy, alternating upbeat and downbeat nystagmus with a torsional component... | Wernicke's Encephalopathy; Ocular Manifestations; Neuro-ophthalmology; Sbducens Palsy; Nystagmus; Double Vision; Blurry Vision |
| 217 |
 |
Headaches Related to Eye Disorders | Nikki Gill, MSIII; Sean Gratton, MD | Headache attributed to disorders of the eye: Angle closure glaucoma, Ocular inflammation, Refractive error, Trochlear headache, Ocular surface disorder | Eye Disorders; Headache; Angle Closure Glaucoma; Ocular Inflammation; Refractive Error; Trochlear Headache; Ocular Surface Disorder |
| 218 |
 |
John Cunningham Virus | Alison Gibbons; Amanda D. Henderson, MD | This learning object is a narrated Power Point presentation describing the features of, risk factors for, and clinical presentations of the John Cunningham, or JC, virus. It includes a discussion of various immunosuppressed states, including HIV, use of natalizumab (a disease-modifying therapy that ... | John Cunningham Virus; JC Virus; Natalizumab |
| 219 |
 |
Sports Related Head Injuries | Jessica Darusz, MD; Sean Gratton, MD | This narrated PowerPoint reviews the basics of sports related head injuries. It emphasizes assessment tools and treatment decisions in assessing athletes with concussion and other head injuries. | Concussion; Sports-related Head Injuries; Post-concussion Syndrome |
| 220 |
 |
Postconcussion Syndrome and Postconcussion Headache | Jessica Darusz, MD; Sean Gratton, MD | This brief presentation describes the pathophysiology, evaluation, and management of concussion, with an emphasis on postconcussion headache. | Concussion; Postconcussion Syndrome; Postconcussion Headache |
| 221 |
 |
Ocular Neuromyotonia Video | Bashaer Aldhahwani, MD; Joshua Pasol, MD | A video demonstrates ocular neuromyotonia in the left eye of a patient with a history of cranial radiation of parasellar mass. Ocular neuromyotonia (ONM) is a rare ocular motor disorder characterized by intermittent, tonic spasms of one or more of the extraocular muscles, resulting in strabismus and... | Ocular Neuromyotonia |
| 222 |
 |
Thiamine (Vitamin B1) Deficiency (Video) | Nirupama Devanathan; Devin D. Mackay, MD | 33-year-old female who initially presented with heat stroke that was thought to provoke cyclical vomiting over the course of 6 weeks, perpetuated by anxiety, resulting in a 15- pound weight loss. She presented to the ED with bilateral vision loss, bilateral lower extremity weakness and vertical nyst... | Thiamine; Upbeat Nystagmus; Nutritional Optic Neuropathy; Wernicke Encephalopathy |
| 223 |
 |
Radiation Optic Neuropathy | Khawla Elnour; Amanda Henderson, MD | A video describing optic neuropathy related to radiation. | Radiation; Neuropathy |
| 224 |
 |
Methanol Toxicity | Daniel Lovasz; James Brian Davis; Amanda Dean Henderson, MD | Methanol toxicity can be very dangerous with high morbidity and mortality rates, and outcomes typically worsen with increasing acidemia, hyperglycemia, or acute kidney injury. Delayed treatment can result in irreversible injury, such as vision loss, or even death. The harmful effects of methanol com... | Acidosis; Fomepizole; Formic Acid; Methanol Toxicity; Toxic Optic Neuropathy |