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TitleDescriptionType
401 VOR (Suppression)𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: Deficits in pursuit and vestibulo-ocular reflex (VOR)S usually go together, except when the VOR is absent or markedly diminished in which case there is no VOR to suppress, so that VORS seems better than pursuit. This is a...Image/MovingImage
402 VOR SuppressionVOR suppression (VORS): instruct the patient to fix on the camera which they should hold in front of their eyes, while turning their torso slowly in the horizontal plane. The vertical plane can then be assessed by instructing the patient to flex and extend the neck under the same conditions. A demon...Image/MovingImage
403 Wall-eyed Bilateral INO in Caudal Midbrain LesionThis is a 30-yo-woman with the relatively acute onset of diplopia. There was a large angle exotropia, very subtle lag of the adducting saccades OD>OS, suggestive of bilateral INOs. This was best seen with rapid horizontal saccades, and a lesion involving bilateral MLFs in the caudal midbrain was dem...Image/MovingImage
404 Wall-eyed Bilateral Internuclear Ophthalmoplegia (WEBINO) in MSThis is a young woman with a years-long history of multiple sclerosis who presented 2 years prior to this examination with complaints of oscillopsia (which was due to spontaneous upbeat nystagmus), as well as diplopia (which was due to bilateral internuclear ophthalmoplegia, INO). ; ; At the time of...Image/MovingImage
405 Wallenberg Syndrome in MS𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 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 (...Image/MovingImage
406 What is the Cause of My Patient's Hearing Loss?This is a flowsheet differentiating multiple causes of hearing loss. The onset and chronicity of hearing loss is a critical starting point in understanding whether urgent action is needed, such as in the setting of suspected stroke or sudden sensorineural hearing loss. For hearing loss that has been...Text
407 Wrong Way Nystagmus - Cranial Nerve 7 and 8Image/MovingImage
408 Yacovino Maneuver or the Deep Head Hanging Maneuver for AC-BPPV (Video)The Yacovino maneuver is used to treat anterior canal benign paroxysmal positional vertigo (AC-BPPV) and does not require the clinician to distinguish which side is involved. Additionally, when the patient completes cervical flexion, the motion may cause otoconial debris to enter the posterior semic...Image/MovingImage
409 Yacovino Maneuver or the Deep Head Hanging Maneuver for Anterior Canal Benign Paroxysmal Positional VertigoThe Yacovino maneuver is used to treat anterior canal benign paroxysmal positional vertigo (AC-BPPV) and does not require the clinician to distinguish which side is involved. Additionally, when the patient completes cervical flexion, the motion may cause otoconial debris to enter the posterior semi...Text
410 Zuma Maneuver for Right Horizontal Canal Cupulolithiasis (Apogeotropic Nystagmus)The Zuma Maneuver is used to treat horizontal canal cupulolithiasis (apogeotropic nystagmus). 1. The patient begins in a seated position. 2. The patient transitions quickly to lying position on their affected side, with their head in neutral, and maintains this position for three minutes. 3. The pat...Text
411 Zuma Maneuver for Right Horizontal Canal Cupulolithiasis (Apogeotropic Nystagmus) (Video)The Zuma Maneuver is used to treat horizontal canal cupulolithiasis (apogeotropic nystagmus). 1. The patient begins in a seated position. 2. The patient transitions quickly to lying position on their affected side, with their head in neutral, and maintains this position for three minutes. 3. The pat...Image/MovingImage
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