95 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Dermatomes and Myotomes ... Foot drop and sensory ... Extremity #Dermatomes #Myotomes ... diagnosis #neurology #sensory
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Dermatomes and Myotomes ... Extremity #Dermatomes #Myotomes ... diagnosis #neurology #sensory
Myotomes of the Spinal Cord
Each segmental nerve root innervates more than one muscle. For simplicity, certain
Myotomes of the ... #Myotomes #SpinalCord
Peripheral Sensory and Motor Deficits in Nerve Lesions

#Peripheral #Sensory #Motor #Deficits #Nerve #Lesions #Hands #Legs #Foot
Peripheral Sensory ... #Peripheral #Sensory
Achalasia Management Algorithm
 - Botulinum Injection
 - Pharmacotherapy (CCB/nitrates)
 - Pneumatic Dilation
 - Peroral Endoscopic Myotomy
Peroral Endoscopic Myotomy ... Laparoscopic Heller's Myotomy
Causes of Peripheral Weakness - With and Without Sensory Changes - Differential Diagnosis Algorithm
With Sensory Changes:
With and Without Sensory ... Algorithm With Sensory ... Poly-Radiculopathy Without Sensory ... Peripheral #Weakness #Sensory
Spinal Cord Anatomy - Sensory and Motor Pathways
 - Dorsal Column
 - Lateral Column
 - Anterior
Cord Anatomy - Sensory ... Cord #Anatomy #Sensory
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
Dementia • +/- Sensory ... May be without sensory ... contralateral sensory ... • 'Crossed' Sensory ... Brown-Sequard Syndrome (sensory
Principal patterns of loss of sensation.
 (a) Thalamic lesion: sensory loss throughout opposite side (rare).
Thalamic lesion: sensory ... contralateral sensory ... (g) Individual sensory ... Polyneuropathy: distal sensory ... Neurology #Patterns #Sensory
An Algorithm for the Evaluation of Sensory Disturbances

#algorithm #weakness #sensorydisturbances #ddxof
Evaluation of Sensory