8 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C7, C8 (radial ... Syndrome Wrist drop ... Anterior Shoulder ... #neurology #sensory ... #motor #arm #physicalexam
CN III Palsy - Oculomotor Nerve
 • Ptosis: Loss of innervation of the levator palpebrae superior.
CN III Palsy - Oculomotor ... rectus, medial ... @neudrawlogy #CNIII ... #CN3 #Palsy #Oculomotor ... #neurology #diagnosis
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
demonstrating Radial ... Nerve Palsy as ... cause for Wrist ... video #physicalexam ... #neurology
Ramsay Hunt Syndrome (Herpes zoster oticus) wit Facial Nerve Palsy
Triad: 
 - Ipsilateral facial paralysis
 -
Nerve Palsy Triad ... hard palate or anterior ... clinical #video #neurology ... clinical #video #physicalexam ... #CN7 #CNVII
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Medial Longitudinal ... Skew Deviation Casey ... ophthalmology #neurology ... #differential #diagnosis ... #ocular
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
wrist and digital extension ... arises from C5, C6, C7 ... involve a wrist drop ... Nerve #Anatomy #diagnosis ... #neurology #orthopedics
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
Tongue Deviation caused ... this rule are CN ... Deviation #UMN #CNXII ... #hypoglossal #physicalexam ... #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... • Vestibulo-ocular ... decortication), abnormal extensor ... caseyalbin #PhysicalExam ... #neurology #comatose