8 results
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... the back of the arm ... It arises from C5 ... , C6, C7 , C8 and ... #diagnosis #neurology
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Cord Injury by Nerve ... Radial Antecubital ... C6 Dorsal Thumb ... Wrist Extension ... differential #diagnosis #Neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... - C5, C6 • Finger ... nerve in the radial ... Myotomes #diagnosis #neurology ... sensory #motor #arm
Hemifacial Spasm on Physical Exam

#HFS #Hemifacial #Spasm #PhysicalExam #CN7 #CNVII #Facial #Nerve #neurology #clinical #video
Hemifacial Spasm ... #PhysicalExam #CN7 ... #CNVII #Facial ... #Nerve #neurology ... #clinical #video
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
lesion at the C5 ... -C6 spinal cord ... (supinator) reflex ... Video by Mujtaba ... #neurology #clinical
Left Abducens Spasm on Physical Exam

A 50 yr male with left facial spasm and diplopia, with
Left Abducens Spasm ... male with left facial ... #CNVI #CN6 #PhysicalExam ... clinical #ocular #ophthalmology ... #neurology #video
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
In this video, you ... peripheral 12th nerve ... CN VII (facial weakness ... “mee-mee-mee;” CN ... #CNXII #CN12 #Neurology
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
nerve receives ... Exceptions to this rule are ... CN 5,7 &12. ... palsy #clinical #video ... #physicalexam #neurology