35 results
Nystagmus from Wernicke’s Encephalopathy - Magnetic resonance imaging of the brain showed T2 hyperintensities involving the
Clinical #Radiology #Neuro ... #Wernicke #MRI ... #Thalamus #NEJM
Creutzfeldt-Jakob Disease - Magnetic resonance imaging (MRI) revealed hyperintensity of the cortical gyri of the frontal
resonance imaging (MRI ... #Clinical #Neuro ... #Radiology #MRI ... CreutzfeldJakob #NEJM
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... not apparent T1 MRI ... Dark - Fat is Bright ... drdevrad #CT #T1 #MRI ... #comparison #neurology
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Neuro-OphthaImoIogy ... quadrantanopia) - Right ... Lesion (Incongruous right ... Nucleus Lesion (Right ... NeuroOphthaImoIogy #Neurology
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
MRI Brain Sequence ... T2: - CSF is Bright ... T1 #T2 #FLAIR #MRI ... radiology #diagnosis #neurology
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 ... physicalexam #diagnosis #neurology
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 ... diagnosis #checklist #neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... Sarcoidosis • Neuro ... causes #radiology #neurology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... Findings in Stroke MR ... ischemic lesion (right ... #Evolution #MRI ... Interpretation #Findings #Neurology
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
video, you see right ... sided atrophy, right ... Remainder of neuro ... MRI brain and C-spine ... #CNXII #CN12 #Neurology