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_*
1 - 50 of 19
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Image/MovingImage | + HIT, + Skew, Unidirectional Nystagmus: Central Acute Vestibular Syndrome Due to Wallenberg Syndrome | This is a 45-year-old woman who presented to the ED with acute prolonged vertigo and vertical diplopia. She was seen as an outpatient 1 month after her ED visit, and double vision and balance were improving by that time. Her HINTS testing showed the following (seen in the video): 1) Head Impulse - A... | VOR HIT Abnormal; Abnormal Alignment; Skew; Jerk Nystagmus; Vestibular Nystagmus; Acute Vestibular Nystagmus | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Abnormal Head Impulse Test in Vestibular Neuritis 1 Week After Onset | This is a 25-year-old woman who experienced the acute vestibular syndrome due to right-sided vestibular neuritis 1 week prior to this video. Left-beating nystagmus (LBN) was only noted in left gaze, but with fixation-removed, there was clear LBN in primary position that increased with head-shaking a... | Abnormal VOR; Vestibulocochlear Nerve; Acute Vestibular Sydrome | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Acute Vestibular Neuritis With Unidirectional Nystagmus and Abnormal Video Head Impulse Test | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 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... | Jerk Nystagmus; Acute Vestibular Syndrome; Vestibular Nystagmus; Eighth Nerve; Abnormal VOR-HIT | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Acute Vestibular Syndrome With Skew Deviation and Positive Head Impulse Test Due to a Demyelinating Lesion | This is a patient who initially presented with the acute vestibular syndrome (AVS, e.g., acute prolonged vertigo, spontaneous nystagmus). ; See https://collections.lib.utah.edu/details?id=187730 for additional history. ; Her HINTS (Head Impulse, Nystagmus, Test of Skew) testing indicated a central e... | VOR HIT; Alignment; Acute Vestibular | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Acute Vestibular Syndrome with Ocular Tilt Reaction Due to Bacterial Labyrinthitis | This is a patient who initially presented with the acute vestibular syndrome (AVS, e.g., acute prolonged vertigo, spontaneous nystagmus) and right sided hearing loss, and was diagnosed with bacterial labyrinthritis. Her HINTS (Head Impulse, Nystagmus, Test of Skew) testing indicated a central etiolo... | VOR HIT; Alignment; Jerk Nystagmus; Vestibular Nystagmus; Acute Vestibular | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Assessing Utricle Pathway Function and the Effects of Convergence on Nystagmus in Acute Vestibular Neuritis | A 35-year-old woman presented a few days after the onset of room-spinning vertigo. She denied diplopia, dysarthria, dysphagia, dysphonia, incoordination, numbness, and weakness. On examination, she had subtle spontaneous right-beat nystagmus (RBN). This nystagmus increased in amplitude and frequency... | Vestibular Nystagmus; Jerk Nystagmus; Acute Vestibular Syndrome; Eighth Nerve; Abnormal VHIT | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Central Acute Vestibular Syndrome Due to Posterior Fossa Hemorrhage | This is a patient presenting with the acute vestibular syndrome (AVS, e.g., acute prolonged vertigo, spontaneous nystagmus) whose HINTS (Head Impulse, Nystagmus, Test of Skew) testing indicated a central etiology based on negative (normal) head impulse testing (HIT). Nystagmus was unidirectional and... | VOR HIT; Alignment; Jerk Nystagmus; Vestibular Nystagmus; Acute Vestibular | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Central HINTS (With an Abnormal Head Impulse Sign) in the Acute Vestibular Syndrome Due to Lateral Pontine/Middle Cerebellar Peduncle Demyelination | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 30-year-old man presenting with vertigo, diplopia and mild left facial weakness (not seen in the video). On exam, there was right-beating nystagmus (RBN) in primary gaze that increased in right gaze (in accordan... | Abnormal Alignment; Vestibulocochlear; OMS Pons; Rotary Nystagmus; Vestibular Nystagmus; Acute Vestibular Nystagmus; Jerk Nystagmus; VOR HIT Abnormal | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Demonstration of HINTS Examination in a Normal Subject | In the acute vestibular syndrome - consisting of acute prolonged vertigo, spontaneous nystagmus, imbalance, nausea/vomiting, head motion intolerance which is typically due to vestibular neuritis or posterior fossa stroke - a 3 step test of ocular motor and vestibular function known as HINTS, has hig... | Acute Vestibular; Normal VOR; Vertigo; HINTS examination | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | HINTS Exam and Saccadic Dysmetria in Lateral Medullary Stroke | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 50-year-old who experienced the abrupt onset of prolonged vertigo following chiropractic therapy 2 months prior. Initial work-up included an MRI and MR angiogram - MR-diffusion weighted imaging showed an acute l... | Abnormal Saccades; Acute Vestibular Syndrome; Jerk Nystagmus; Vestibular Nystagmus; Normal VOR; Skew Deviation; OMS Medulla | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Neuro-Ophthalmic Features and Pseudo-MG Lid Signs in Miller Fisher Syndrome | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 51-year-old woman who presented with imbalance, acute onset dizziness and diplopia that developed over three days following two weeks of upper respiratory infection and bacterial conjunctivitis. When she was ini... | Abnormal VOR; Miller Fisher Syndrome; Myasthenia Gravis; Acute Vestibular Syndrome; Jerk Nystagmus; Gaze Evoked Nystagmus | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Test Your Knowledge - Acute Prolonged Vertigo | This is a 60-year old man with diabetes presenting with acute onset prolonged vertigo that was ongoing at the time of this examination. Which of the following statements are true with regard to the localization and/or etiology of this patient's symptoms? A. Whether or not symptoms worsen with head ... | Abnormal Alignment; Jerk Nystagmus; Vestibular Nystagmus; Acute Vestibular Syndrome; Video Head Impulse Test | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Test Your Knowledge: The Acute Vestibular Syndrome with Gaze-Evoked Nystagmus and Bilaterally Abnormal Head Impulse Testing Due to Middle Cerebellar Peduncle and Flocculus Hemorrhage | This is a 70-year-old woman with a history of atrial fibrillation on warfarin presenting with acute prolonged vertigo and imbalance. In addition to the findings demonstrated in the first part of the video, what else should be seen to reassure the examiner that the etiology of her vertigo is benign? ... | Abnormal VOR; Jerk Nystagmus; Acute Vestibular Syndrome; Cerebellar OMS; Gaze Evoked Nystagmus | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | The Acute Vestibular Syndrome with Skew Deviation, Gaze-evoked Nystagmus, and Bilaterally Abnormal Head Impulse Testing Due to AICA Stroke | This is a 60-year-old man with the acute onset of prolonged vertigo and nystagmus, consistent with the acute vestibular syndrome (AVS). HINTS (Head Impulse, Nystagmus, Test of Skew) exam demonstrated a central pattern: 1) Head impulse test (HIT) was abnormal to the right and to the left. An abnormal... | Abnormal VOR-HIT; Abnormal Alignment; Skew; Jerk Nystagmus; Gaze Evoked Nystagmus; Acute Vestibular Syndrome; Seventh Nerve; OMS Pons; OMS Cerebellar | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | The Episodic Vestibular Syndrome | This is a 55-year-old man with 6 months of episodic vertigo without clear triggers/provocative factors, with each of his 3 previous episodes lasting less than 5 minutes. While in the clinic, he had one of his typical vertigo attacks. There was initially 30 seconds of right-beating-torsional nystagmu... | Jerk Nystagmus; Acute Vestibular Syndrome | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Using Video Head Impulse Testing to Unmask Covert Saccades in Compensated Vestibular Veuritis | This is a 30-year-old woman who experienced the acute vestibular syndrome (prolonged vertigo for >24 hours, nausea, unsteadiness, spontaneous nystagmus, head motion intolerance) and was diagnosed with vestibular neuritis. This diagnosis was based on a positive head impulse test to the left (see Figu... | VOR Normal; VOR Abnormal | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Vestibular Neuritis with + Head Impulse Test and Unidirectional Nystagmus | Vestibular neuritis is the most common cause of the acute vestibular syndrome, which is characterized by continuous vertigo and spontaneous nystagmus lasting days. It may be mimicked by central causes, including stroke, but in the hands of subspecialists, the HINTS+ (Head Impulse, Nystagmus, Test o... | Jerk Nystagmus; Acute Vestibular; Vestibular Nystagmus | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Vibration-Induced Nystagmus in a Patient with Vestibular Neuritis | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: This is a 60-year-old man who experienced the sudden onset of vertigo, oscillopsia, imbalance, nausea and vomiting. He was seen in the emergency department within hours and had spontaneous right-beating (RBN) and torsiona... | Jerk Nystagmus; Vestibular Nystagmus; Eighth Cranial Nerve; Acute Vestibular Syndrome | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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Image/MovingImage | Wallenberg Syndrome in MS | 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: 30-yo-woman with MS presenting with acute vertigo and vertical diplopia. Examination demonstrated several aspects of the Wallenberg syndrome (her acute demyelinating lesion was in the left lateral medulla): ipsilesional (... | Vestibulo-ocular Reflex; Head Impulse Testing; Abnormal Alignment; Lateropulsion; Wallenberg Syndrome; Medulla; Vestibular Nystagmus; Skew Deviation | Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/ |
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