13 results
Horizontal Nystagmus on Ocular Examination

Dr Prasad Jain @DrPrasadJain

#Horizontal #Nystagmus #Ocular #PhysicalExam #clinical #video #neurology #ophthalmology
Horizontal Nystagmus ... DrPrasadJain #Horizontal ... #Nystagmus #Ocular ... clinical #video #neurology ... #ophthalmology
Congenital Nystagmus on Physical Exam
These abnormal eye movements were found in a patient with albinism. What
Horizontal in 95% ... achromatopsia, & formal ophthalmology ... Cooper Neurology ... clinical #video #neurology ... #ophthalmology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
minutes to days • Nystagmus ... Varies • No neurologic ... vascular causes • Nystagmus ... position change • Neurologic ... supine roll test (horizontal
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
vestibular neuritis • Nystagmus ... in horizontal canal ... BPPV; horizontal-torsional ... circulation TIA • Nystagmus ... symptoms #comparison #neurology
Horizontal Nystagmus on Ocular Exam

#Horizontal #Nystagmus #Ocular #PhysicalExam #clinical #video #neurology #ophthalmology
Horizontal Nystagmus ... Ocular Exam #Horizontal ... #Nystagmus #Ocular ... clinical #video #neurology ... #ophthalmology
Torsional (Rotary) Nystagmus 
Torsional Nystagmus refers to a rotary movement of the globe about its anteroposterior
Torsional (Rotary) Nystagmus ... Torsional Nystagmus ... superimposed on a horizontal ... clinical #video #ophthalmology ... #neurology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
A nystagmus in far ... which causes a horizontal ... abduction with nystagmus ... clinical #video #ophthalmology ... #neurology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Neurologic ... Functional • Corneal ... Fracture Strictly Horizontal ... Algorithm #Causes #Ophthalmology
Periodic Alternating Gaze (PAG) on Physical Exam

Periodic Alternating Gaze (PAG) is an involuntary continuous cyclic horizontal
continuous cyclic horizontal ... a spontaneous horizontal ... nystagmus that ... Alternating #Gaze #neurology ... physicalexam #ocular #ophthalmology
Semont Liberatory Maneuver for Treatment of BPPV
1) The patient is seated upright on the side of
gently turns it horizontally ... Allow any nystagmus ... or vertigo to subside ... Again, allow any nystagmus ... #neurology #instructions