23 results
Primary Downbeat Nystagmus on Ocular Examination

Primary downbeat nystagmus, most evident on looking down and out .
Primary Downbeat ... Nystagmus on Ocular ... nystagmus, most ... @bobvarkey #Downbeat ... #Nystagmus #Ocular
Downbeat nystagmus induced by carbamazepine

Gary Álvarez.•. @garinho29

#nystagmus #Downbeat #vertical #carbamazepine #Eye #ocular #PhysicalExam #Clinical #Video
Downbeat nystagmus ... @garinho29 #nystagmus ... #Downbeat #vertical
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
movements found in Downbeat ... Nystagmus Downbeat ... nystagmus (downward ... Its jerk nystagmus ... Eye Center #Downbeat
Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Diagnosis of BPPV (Animated ... short latency, nystagmus ... Nystagmus has two ... But a downbeat nystagmus ... BPPV #neurology #Animated
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
Parinaud's Syndrome ... Convergence retraction nystagmus ... gabifpucci #Parinauds #Syndrome
Downbeat Nystagmus on Physical Exam

65 year old female with new walking difficulty and dizziness. Why downbeat
Downbeat Nystagmus ... Why downbeat nystagmus ... movement causes downbeat ... bobvarkey #DBN #Downbeat ... #Nystagmus #PhysicalExam
Lateral Medullary Syndrome - Wallenberg's Syndrome
Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
Lateral Medullary Syndrome ... - Wallenberg's Syndrome ... vomiting/vertigo/nystagmus ... Ipsilateral Horner's Syndrome ... Lateral #Medullary #Syndrome
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
Parinaud's syndrome ... Convergence retraction nystagmus ... neudrawlogy #Parinauds #syndrome
Acquired Downbeat Nystagmus

This 62 yo AA female reported to clinic for retinal evaluation of diabetic PDR.
Acquired Downbeat ... Nystagmus This ... A downbeat nystagmus ... ago about the nystagmus ... anterior_seg_rocks #Downbeat
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Manifestations of Serotonin Syndrome ... Mental Status (agitated ... ucsdim #Serotonin #Syndrome