86 results
Action Potential: Depolarization and repolarization of a neuron

#ActionPotential #Depolarization #Repolarization #Neuron #Neurology #Pathophysiology
repolarization of a neuron ... #ActionPotential ... Repolarization #Neuron
Cardiac MRI Demonstrating Electrical Alternans in Pericardial Effusion

Dr Prasad Jain @DrPrasadJain

#Pericardial #Effusion #Cardiac #MRI #Cine #CMRI
Cardiac MRI Demonstrating ... Effusion #Cardiac #MRI ... #Cine #CMRI #Electrical ... Alternans #clinical #video
Creutzfeldt-Jakob Disease - Magnetic resonance imaging (MRI) revealed hyperintensity of the cortical gyri of the frontal
resonance imaging (MRI ... #Clinical #Neuro ... #Radiology #MRI
Lumbar Neural Foraminal Stenosis Grading 
  - Normal - No fat effacement, Keyhole appearance
Lumbar Neural Foraminal ... Classification #Neural ... Radiology #MSK #MRI
Nystagmus from Wernicke’s Encephalopathy - Magnetic resonance imaging of the brain showed T2 hyperintensities involving the
Clinical #Radiology #Neuro ... #Wernicke #MRI
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
of Upper motor neuron ... In detecting CT/MRI
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
Central Canal and Neural ... compression Cervical Neural ... Central #Canal #Neural ... Radiology #MSK #MRI
Bilateral LMN palsy with tongue weakness, wasting and fasciculations.  →  Bulbar motor Neuron disease

Note
Bulbar motor Neuron ... CN12 #clinical #video
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
exam (complete neuro ... a NCCT or • MRI ... Detected on NCCT vs MRI ... Defined if 1) CT/MRI-confirmed
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
means upper motor neuron ... Abnormal #clinical #video