13 results
Bilateral LMN palsy with tongue weakness, wasting and fasciculations.  →  Bulbar motor Neuron disease

Note
palsy with tongue weakness ... #hypoglossal #CNXII ... CN12 #clinical #video ... #neurology #physicalexam
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Dizziness - Differential ... neuropathy (DM, B12 ... Coordination/Strength: B12 ... Cerebellar/Posterior Cords ... Differential #Diagnosis #neurology
Beevor's Sign on Physical Exam

Beevor's sign is abnormal upward (cephalad) movement of the umbilicus with truncal
abdominis muscle weakness ... paralysis from spinal cord ... lesions between T9-T12 ... PhysicalExam #clinical #video ... #umbilicus #neurology
Right Hypoglossal Nerve Paralysis on Physical Exam

Note tongue deviation to the side of the weakness.

#Hypoglossal #Nerve
the side of the weakness ... PhysicalExam #clinical #video ... #neurology #CNXII
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
Differential Diagnosis Algorithm ... Unilateral Spinal Cord ... contralateral to weakness ... ipsilateral to weakness ... #Hemiplegia #Neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
/paralysis - Weakness ... myelopathy - Vit B12 ... Back pain • Weakness ... disorders #diagnosis #neurology ... differential #algorithm
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... HIV) - Vitamin B12 ... findings: - Weakness ... result in: - Weakness ... differential #diagnosis #neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... of the spinal cord ... endocrine: Vitamin B12 ... aminotransferases • Serology ... Differential #Diagnosis #neurology
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
In this video, you ... hoarseness; and CNXII ... PhysicalExam #Clinical #Video ... HypoglossalNerve #CNXII ... #CN12 #Neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
rapid onset of weakness ... Weakness: - Weakness ... Check Vitamin B12 ... Deficiency: - Vitamin B12 ... diagnosis #management #neurology