4 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... aracteristic "claw hand ... nerve in the radial ... Myotomes #diagnosis #neurology ... sensory #motor #arm
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
Tongue Deviation caused ... Deviation #UMN #CNXII ... #palsy #clinical ... #video #hypoglossal ... #physicalexam #neurology
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
palsy. ... CN VII (facial weakness ... #PhysicalExam #Clinical ... #Video #Hypoglossal ... #CN12 #Neurology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Microglial cells are ... - Causes progressive ... Increased Jaw Jerk reflex ... activity between nerve ... Lateral #Sclerosis #neurology