4 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... Pronation - C7, C8 Wrist ... Abduction - C8-T1 (ulnar ... #sensory #motor ... #arm #physicalexam
Principal patterns of loss of sensation.
 (a) Thalamic lesion: sensory loss throughout opposite side (rare).
Brown—Séquard syndrome ... modalities, including motor ... MS: loss of proprioception ... #Diagnosis #Neurology ... GrepMed Recommended Text
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Unresponsive wakefulness syndrome ... • Locked-in syndrome ... /Sensory: • Tone ... Decorticate posturing: Arms ... Decerebrate posturing: Arms
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
extensors of the arms ... , motor, or autonomic ... negative, MOG-IgG test ... Herpes zoster, West ... diagnosis #management #neurology