4 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
aracteristic "claw hand ... nerve in the radial ... spared in this injury ... Myotomes #diagnosis #neurology ... sensory #motor #arm
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
, wrist and digital ... wrist and elbow ... nerve injury ... injury ... #diagnosis #neurology
Types of Facial Paralysis - Peripheral vs Central Lesions

Facial weakness or paralysis may result either from
, the facial nerve ... here by a Bell's palsy ... neurons on the left are ... #CNVII #CN7 #Peripheral ... #Neurology #Diagnosis
 The following #reflexes are routinely tested, and the response elicited is graded from zero to
that supports the ... the side of a nerve ... or spinal root injury ... a pin from the periphery ... Wrist clonus is