10 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Reflexes: • Knee ... • Cauda Equina Syndrome ... stopping walking (vascular ... #neurology #sensory ... #motor #leg #physicalexam
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
injury, often from vascular ... Complete loss of motor ... #diagnosis #pathophysiology ... symptoms #msk #orthopedics ... #neurology
Causes of Dysarthria - Differential Diagnosis Algorithm
Lower Motor Neuron - Slow, Low Volume, Breathy Speech, Tongue
- Differential Diagnosis ... Myasthenia Gravis • Muscular ... Sclerosis Ataxic ... Spinal-Cerebellar Ataxia ... #Dysarthria #Neurology
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
- Differential Diagnosis ... (Contralateral motor ... Brown-Sequard Syndrome ... #Hemiplegia #Neurology ... #Differential #Diagnosis
Wernicke Encephalopathy - Triad

Encephalopathy 
 • Disorientation 
 • Indifference 
 • Inattentiveness 
Ocular motor dysfunction
Inattentiveness Ocular motor ... gaze palsies Ataxia ... Encephalopathy #Syndrome ... #Triad #Diagnosis ... #Neurology #Thiamine
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... lesion - Upper motor ... - Friedreich ataxia ... #differential #diagnosis ... #neurology
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
Patient underwent a diagnostic ... The syndrome of ... Commonly, vascular ... #clinical #video ... #ophthalmology
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
show symmetric bilateral ... Diagnosis: MRI ... The clinical syndrome ... slowing and ataxia ... dementia #AIDS #Neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Tract Lesions: • Bilateral ... often- Sensory ataxia ... Vascular/Blockage ... MCTD, Sjogren syndrome ... #neurology #differential
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Neurologic deficit ... Neurologic injuries ... Compartment syndrome ... /orthopedic consult ... msk #clinical #video