16 results
Causes of Dizziness - Vertigo and Lightheadedness - Differential Diagnosis Algorithm
 • True Vertigo - Illusion
Causes of Dizziness ... Algorithm • True Vertigo ... Illusion of Rotary Movement ... #Dizzy #Neurology ... Diagnosis #Algorithm #Causes
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... Illusion of Rotary Movement ... Dysfunction - Nausea ... #Neurology #Differential ... Diagnosis #Algorithm #Causes
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, Méniére disease,
Peripheral and Central Causes ... Causes (Common) ... paroxysmia Central Causes ... (TIA): • Lateral ... differential #diagnosis #neurology
Bilateral Ballism on Neurological Examination - Movement Disorders

In this case caused by herpes encephalitis with thalamic
Bilateral Ballism ... Examination - Movement ... caused by herpes ... #Bilateral #Ballismus ... clinical #video #neurology
Bilateral Ballism on Neurological Examination - Movement Disorders

In this case caused by Bilateral limb-shaking transient ischemic
Examination - Movement ... Disorders In this case ... caused by Bilateral ... clinical #video #neurology ... #movement #physicalexam
Dizziness and Vertigo Algorithm
Presyncope:
 • Feels "faint" or like they are going to "pass out"
 •
Dizziness and Vertigo ... consciousness Vertigo ... Symptoms worse with movement ... Associated with nausea ... differential #diagnosis #neurology
Lateral Medullary Syndrome - Wallenberg's Syndrome
Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
Lateral Medullary ... Acute continuous vertigo ... Clinical Findings: • Nausea ... /vomiting/vertigo ... #Wallenbergs #neurology
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Peripheral and Central Vertigo ... PERIPHERAL VERTIGO ... with vascular causes ... direction-changing on lateral ... symptoms #comparison #neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
dissociaton; • Usually unilateral ... abnormal extraocular movements ... dissociation • Other causes ... #PhysicalExam #neurology
Generalized Seizures and Pseudoseizures
Generalized seizures "are conceptualized as originating as some point within, and rapidly engaging,
rapidly engaging, bilaterally ... begin with body movements ... general seizure caused ... and metabolic causes ... Classification #Diagnosis #Neurology