NOVEL - Daniel Gold Collection
 
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151 Positional Nystagmus During an Attack of Vestibular Migraine𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 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...Image/MovingImage
152 Superior Oblique Myokymia - Three Patients with Recorded Attacks Using VOG and Frenzel Goggles𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: Patients with superior oblique myokymia (SOM) commonly present with complaints of monocular oscillopsia and/or vertical diplopia, which are related to the primary and secondary actions of the SO (incycloduction and depres...Image/MovingImage
153 Acute Vestibular Neuritis With Unidirectional Nystagmus and Abnormal Video Head Impulse Test𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is 45-year-old man who presented to the emergency department (ED) 2 days prior to this video recording with acute onset prolonged vertigo, nausea, head motion intolerance, unsteadiness and spontaneous nystagmus, cons...Image/MovingImage
154 Downbeat Nystagmus with Active Horizontal Head ShakingThis is a 70-year-old man who presented with one single complaint for 10 years - if he moved his head too quickly (even one single horizontal head movement to the right or the left), he would experience the abrupt loss of balance and dizziness. His typical episodes were reproducible, and interesting...Image/MovingImage
155 Sitting & Walking Oscillopsia in a Patient with Bilateral Vestibular Loss & Head TremorThis is a 55-year-old man with oscillopsia for two reasons: He experienced oscillopsia at rest - so-called ‘sitting' oscillopsia - not from spontaneous nystagmus, but because of a combination of bilateral vestibular loss (BVL) and a mainly horizontal head tremor (this is sometimes referred to a...Image/MovingImage
156 Third Nerve Palsy Due to Tolosa Hunt SyndromeThis is a 20-year-old woman presenting with severe left eye pain and diplopia for several days. Examination was consistent with a pupil sparing left 3rd nerve palsy with complete external ophthalmoplegia (involving levator palpebrae, medial rectus, superior rectus, inferior rectus). Abduction OS was...Image/MovingImage
157 Unidirectional Nystagmus Two Days After Onset of Vestibular NeuritisImage/MovingImage
158 Upbeat Nystagmus & Ocular Flutter Due to Cerebellar Pilocytic AstrocytomaThis is a 20-year-old woman who was diagnosed with a cerebellar pilocytic astrocytoma at age 10 after presenting with severe headaches and hydrocephalus. She underwent incomplete resection and radiation therapy at that time. She experienced mild vertical oscillopsia in upgaze at baseline, and increa...Image/MovingImage
159 Light Near Dissociation in a Tonic Pupil𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 65-year-old woman who noticed difficulty reading and heightened sensitivity to lights OS for the last 6 months. On examination, there was mydriasis OS of about 6 mm (3 mm OD). The left (mydriatic) pupil constric...Image/MovingImage
160 PSP with Complete Ophthalmoplegia and Inability to Suppress the VOR𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 65-year-old woman presenting with visual complaints in the setting of advanced progressive supranuclear palsy (PSP). She had complete vertical and horizontal ophthalmoplegia, although the vestibulo-ocular reflex...Image/MovingImage
161 PSP with Vertical Gaze Palsy, Abnormal Optokinetic Nystagmus and Inability to Suppress Blinking to Light𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 75-year-old woman with a diagnosis of progressive supranuclear palsy (PSP). Examination demonstrated vertical supranuclear gaze palsy (i.e., it could be overcome by the vertical vestibulo-ocular reflex [VOR]), s...Image/MovingImage
162 Relative Afferent Pupillary Defect in Compressive Optic Neuropathy Due to Meningioma𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 35-year-old woman with a compressive optic neuropathy OS due to a meningioma. She had normal acuity and color OD, with 20/40 acuity and dyschromatopsia OS. There was loss of visual field OS with a mainly tempora...Image/MovingImage
163 Spinocerebellar Ataxia Type 3 with Gaze-Evoked Nystagmus and Bilateral Vestibular Loss𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 50-year-old woman with an established diagnosis of spinocerebellar ataxia type 3 (SCA 3) with severe imbalance and head movement-induced oscillopsia. On examination, she had 1) bilateral vestibular loss (BVL) de...Image/MovingImage
164 Third and Sixth Nerve Palsies Due to Cavernous Sinus MeningiomaThis is a 60-year-old woman with a large meningioma that was compressing the right cavernous sinus. Examination demonstrated a pupil-involving right 3rd nerve palsy with near complete external ophthalmoplegia (involving levator palpebrae, medial rectus, superior rectus, inferior rectus). There was a...Image/MovingImage
165 Periodic Alternating Nystagmus and Central Head-Shaking Nystagmus from Nodulus Injury𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 35-year-old man who suffered a gunshot wound to his cerebellum. When he regained consciousness days later, he experienced oscillopsia due to periodic alternating nystagmus (PAN). He was started on baclofen 10 mg...Image/MovingImage
166 Spontaneous Torsional Nystagmus and Ocular Tilt Reaction𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 70-year-old man who experienced "a delay in focusing" with "some twisting movement" that began about 18 months prior to this video with mild progression over days or weeks. For the same period of time, he experi...Image/MovingImage
167 Acquired Elliptical Pendular Nystagmus Suppressed by Blinks and Saccades𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 70-year-old man who experienced the gradual onset of oscillopsia over weeks about 3 months prior to this video recording. Examination demonstrated elliptical pendular nystagmus which was atypical for infantile n...Image/MovingImage
168 Bilateral INOs Due to StrokeThis is a 65-year-old man with multiple vascular risk factors who experienced the abrupt onset of diplopia 6 months prior to this video. MRI done within 24 hours of onset was unremarkable. Examination demonstrated subtle bilateral adduction lag with horizontal saccades. There was very mild abducting...Image/MovingImage
169 Bilateral Vestibular Loss With Gaze-Evoked Nystagmus and Saccadic Visually Enhanced VORThis is 55-year-old man with the subacute onset of head movement-induced oscillopsia and dizziness. He had a history of psoriatic arthritis. He had not used medications known to be vestibulo-toxic such as gentamicin. ; Salient findings on his examination included 1) bilateral vestibular loss (BVL) d...Image/MovingImage
170 Bilaterally Abnormal Head Impulse Test𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This video is an example of bilaterally abnormal head impulse test (HIT) due to bilateral vestibular loss (BVL). Typical symptoms in BVL: head movement-induced dizziness and jumping vision for years with visual jumping/b...Image/MovingImage
171 Chronic Facial Nerve Palsy with Aberrant RegenerationThis is a 35-year-old woman who was diagnosed with right sided Bell's palsy six months prior. Contrast-enhanced MRI at that time was normal. This video demonstrates the phenomenon of aberrant regeneration (synkinesia) of the facial nerve. Due to aberrant regeneration, at rest the right palpebral fi...Image/MovingImage
172 Gaze-Evoked Nystagmus & Slow Saccades Due to Anti-GAD Antibodies in a Patient with Stiff Person SyndromeThis is a 70-year-old woman with a several year long history of imbalance and stiffness. Exam demonstrated axial and lower extremity stiffness, and ocular motor exam demonstrated gaze-evoked nystagmus (e.g., right-beating in right gaze, left-beating in left gaze, up-beating in up gaze), and mild to ...Image/MovingImage
173 Hemifacial SpasmThis is a 45-year-old man with intermittent left facial twitching and eyelid closure for the last 6 months. With observation, spontaneous left facial spasms were seen involving the orbicularis oculi and oris muscles. With voluntary contraction of left facial muscles, with smiling for instance, there...Image/MovingImage
174 Organic Convergence Spasm and Nystagmus in Posterior Fossa LymphomaThis 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
175 Ocular Motor Signs of Cerebellar Ataxia - Gaze-Evoked Nystagmus, Saccadic Pursuit, and VOR Supression𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 30-year-old woman with a several year long history of imbalance due to cerebellar ataxia of unclear etiology. Seen in this video are common ocular motor signs in patients with advanced cerebellar dysfunction inc...Image/MovingImage
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