5 results
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Forehead Sparing = Central ... involved = Peripheral lesion ... (2% of facial nerve ... : Bell's Palsy ( ... #neurology #sparing
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Palsy as cause ... Higher ( cortical lesions ... In a central wrist ... #Palsy #Drop #clinical ... #physicalexam #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Syndrome Wrist drop ... to the radial nerve ... axillary nerve ... regimental badge" anesthesia ... Myotomes #diagnosis #neurology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... - Hematoma - Stab ... dysfunction Central ... loss - Saddle anesthesia ... differential #diagnosis #neurology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
headache, altered mental ... Demyelinating disease caused ... hearing loss, palsy ... of the abducens nerve ... InfectiousDiseases #Neurology