29 results
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
Exam - Abnormal Test ... symptoms, this ... worrisome for a CENTRAL ... Clinical #Video #Neurology ... #Vertigo #Central
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... may be present Central ... (posterior canal ... No auditory symptoms ... Long symptom-free
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Normal Head Impulse Test ... = Central Cause ... symptoms, this ... Clinical #Video #Neurology ... #Vertigo #Central
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
CENTRAL VERTIGO ... Occlusion of posterior ... (Wallenberg's syndrome ... Syndrome usually ... signs or symptoms
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
- Anterior vs Posterior ... Artery #Strokes #Syndromes ... CVA #Territory #Symptoms ... #Signs #Localization ... GrepMed Recommended Text
Lateral Medullary Syndrome - Wallenberg's Syndrome
Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
Acute continuous vertigo ... due to Posterior ... Stroke (usually Posterior ... Palatal myoclonus - Central ... #Wallenbergs #neurology
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
vomiting, auditory symptoms ... Bone Fracture Central ... Dysfunction - Imbalance, neurologic ... symptoms/signs, ... #Neurology #Differential
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
forehead) in classic posterior ... , such as with posterior ... #findings #signs ... #symptoms #comparison ... #neurology
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
During Hallpike Test ... in Posterior Canal ... nystagmus and vertigo ... symptoms in head-hanging ... testing #findings #signs
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
mimics complete • Central ... > Posterior spinal ... pathophysiology #signs ... #symptoms #msk ... #orthopedics #neurology