9 results
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
Nystagmus Downbeat ... symptomatic from vertical ... #Nystagmus #Vertical ... Ophthalmology #Neurology ... Clinical #Video #Ocular
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Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... minutes to days • Nystagmus ... worsen with head position ... • Short-lived, positional ... #diagnosis #neurology
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Differential Diagnosis Algorithm ... unidirectonal nystagmus ... Benign Paroxysmal Positional ... bidirectional nystagmus ... #Neurology #Differential
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
vestibular neuritis • Nystagmus ... circulation TIA • Nystagmus ... : Purely vertical ... nose) • Head Position ... symptoms #comparison #neurology
Vertical Nystagmus on Slit Lamp Ocular Examination

Often an indicator of a central lesion. This patient was
Vertical Nystagmus ... on Slit Lamp Ocular ... ophthalmobcn #Vertical ... ophthalmology #neurology ... #SlitLamp
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Dix-Hallpike Maneuver for the Diagnosis of BPPV
The Dix–Hallpike test (Nylen Barany test) is a diagnostic maneuver
patient in supine position ... component : vertical ... In the vertical ... But a downbeat nystagmus ... Diagnosis #BPPV #neurology
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Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
patient in supine position ... component : vertical ... In the vertical ... But a downbeat nystagmus ... Diagnosis #BPPV #neurology
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Semont Liberatory Maneuver for Treatment of BPPV
1) The patient is seated upright on the side of
Allow any nystagmus ... or vertigo to subside ... Again, allow any nystagmus ... This maneuver is popular ... #vertigo #neurology
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Semont Liberatory Maneuver for Treatment of BPPV
1) The patient is seated upright on the side of
Allow any nystagmus ... or vertigo to subside ... Again, allow any nystagmus ... This maneuver is popular ... #vertigo #neurology
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