40 results
Primary Downbeat Nystagmus on Ocular Examination

Primary downbeat nystagmus, most evident on looking down and out .
Primary Downbeat ... nystagmus, most ... on looking down and ... #clinical #video ... #physicalexam #neurology
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
Nystagmus Downbeat ... and rebound nystagmus ... The differential ... Video by Kathleen ... Ophthalmology #Neurology
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Dizziness - Vertigo - Differential ... Rotary Movement Peripheral ... unidirectonal nystagmus ... symptoms/signs, ... #Differential #
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Anterior Interosseous Peripheral ... to make the OK sign ... #Injury #OK #Sign ... OKSign #clinical #video ... #orthopedics #Hand
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
Parinaud's syndrome ... Convergence retraction nystagmus ... "setting sun" sign ... Dorsal midbrain and ... #neurology #diagnosis
Guillain-Barre Syndrome
An acute polyneuropathy (disorder Of the peripheral nervous System).
Symptoms are Often symmetrical and progress Over
Guillain-Barre Syndrome ... disorder Of the peripheral ... Often symmetrical and ... #Diagnosis #Neurology ... #Signs
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Vertigo Peripheral ... minutes to days • Nystagmus ... Varies • No neurologic ... vascular causes • Nystagmus ... Vertigo #Algorithm #differential
1 Minute Neuro Hand Examination - "Check your Six" Mnemonic

A simple way to test the peripheral
way to test the peripheral ... /ulnar) 2) OK sign ... bobvarkey #Minute #Neurology ... Physicalexam #clinical #video ... #Mnemonic #peripheral
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, Méniére disease,
Peripheral and Central ... Causes of Vertigo Peripheral ... / #Vertigo #Peripheral ... Central #Causes #differential ... #diagnosis #neurology
Downbeat Nystagmus on Physical Exam

65 year old female with new walking difficulty and dizziness. Why downbeat
Downbeat Nystagmus ... walking difficulty and ... Why downbeat nystagmus ... #clinical #video ... ophthalmology #neurology