27 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Localizing Extraocular Movement ... Fasciculus (MLF) Iniury ... • One-and-a-half ... Skew Deviation Casey ... ophthalmology #neurology
Hemiballismus on physical exam

Hemiballismus is a hyperkinetic involuntary movement disorder characterized by intermittent, sudden, violent, involuntary,
Hemiballismus on ... hyperkinetic involuntary movement ... high amplitude movements ... Caused by injury ... #physicalexam #neurology
Hemiballismus on physical exam seen after stroke

Hemiballismus is a hyperkinetic involuntary movement disorder characterized by intermittent,
Hemiballismus on ... hyperkinetic involuntary movement ... high amplitude movements ... Caused by injury ... #physicalexam #neurology
Hemiballismus  - Movement Disorders

This case was caused by insular and temporal lobe infarcts.

#Hemiballismus #clinical #video
Hemiballismus - ... Movement Disorders ... caused by insular ... and temporal lobe ... clinical #video #neurology
Causes of Bradykinetic Movement Disorders - Differential Diagnosis Algorithm
Parkinson's Disease (TRAP):
• Resting Tremor
• Cogwheel Rigidity
• Akinesia/Bradykinesia
•
Causes of Bradykinetic ... Movement Disorders ... Vertical Gaze Palsy ... • Cerebellar signs ... MovementDisorders #Neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Conditions Erb's Palsy ... aracteristic "claw hand ... spared in this injury ... Saturday night palsy ... Myotomes #diagnosis #neurology
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
for Ulnar Nerve Palsy ... grip weakness caused ... by ulnar nerve palsy ... clinical #video #neurology ... orthopedics #sports #hand
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... Illusion of Rotary Movement ... Dysfunction - Imbalance, neurologic ... symptoms/signs, ... Dizziness #Vertigo #Neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
benign • Regular and ... Diagnosis: • CN Ill Palsy ... abnormal extraocular movements ... dissociation • Other causes ... #PhysicalExam #neurology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... signs • Glomerulonephritis ... cryoglobulins, hepatitis serology ... , HIV serology, ... #causes