43 results
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
than a minute for BPPV ... posterior canal BPPV ... tinnitus (Méniére's disease ... signs #symptoms #comparison ... #neurology
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
left, right, up and ... straight ahead, cover and ... Vertigo #diagnosis #neurology ... #bppv #comparison
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Positional Vertigo (BPPV ... consistent with BPPV ... ) #Vertigo #BPPV ... Labyrinthitis #diagnosis #neurology ... #comparison
Resting Hand Tremor of Parkinson's Disease on Physical Exam

#Resting #Hand #Tremor #Parkinsons #Disease #PhysicalExam #clinical #video
Resting Hand Tremor ... of Parkinson's Disease ... Exam #Resting #Hand ... PhysicalExam #clinical #video ... #neurology
Peripheral Vertigo
Time course and symptoms characteristics are very helpful in distinguishing between causes of peripheral vertigo.
Benign
Vertigo Time course and ... Positional Vertigo (BPPV ... prodrome Meniere's Disease ... differential #diagnosis #comparison
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... position change • Neurologic ... auditory findings BPPV ... test Méniére's disease ... differential #diagnosis #neurology
Intracerebral hemorrhages (ICH) - Subdural, Epidural, Subarachnoid Comparison

Subdural hematoma 
• Crescent-shaped 
• Blood collection between dura
, Subarachnoid Comparison ... • Alcoholics and ... Polycystic kidney disease ... #Subarachnoid #Comparison ... #Neurology #Diagnosis
Pill-Rolling Tremor of Parkinson's on Physical Exam

Characteristic pill-rolling tremor of Parkinson's disease

#Pill #Rolling #Tremor #PhysicalExam #clinical
of Parkinson's disease ... PhysicalExam #clinical #video ... #neurology #hands
Upper Versus Lower Motor Neuron Findings

Denervation near the target muscle fibers (lower motor neuron disease) results
lower motor neuron disease ... muscle atrophy and ... #MotorNeuron #Comparison ... Diagnosis #Table #Neurology
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Tremor of Wilson's Disease ... arms, with elbows and ... Tremor #Wilsons #Disease ... #clinical #video ... #neurology #copper