10 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... , T1 (median) Reflexes ... nerve in the radial ... Myotomes #diagnosis #neurology ... #sensory #motor
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Nerve Palsy as ... cause for Wrist ... nerve palsy with ... nerve palsy. ... #Radial #Nerve
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
and digital extension ... The first motor ... • Thus a PIN palsy ... extension) but ... #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 ... Spinal Root Sensory Motor ... Respiration None C5 Radial ... C6 Dorsal Thumb Wrist ... differential #diagnosis #Neurology
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
- Radial Nerve Palsy ... sleeping as in this case ... Nerve #Palsy #PhysicalExam ... #clinical #video ... #msk #sports #neurology
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
Landau's Reaction (Reflex ... PhysicalExam #clinical #video ... #Neurology #Peds ... #Pediatrics #Normal ... #Primitive
Moro Reflex on Newborn Physical Exam

The Moro reflex is obtained by holding the baby’s head and
seen in upper motor ... brachial plexus palsy ... #Moro #Reflex #Peds ... #Pediatrics #Clinical ... #Video #Neurology
Galant Reflex on Physical Exam

The Galant reflex is present at birth and remains until the 2nd
type cerebral palsy ... PhysicalExam #clinical #video ... #Neurology #Peds ... #Pediatrics #Normal ... #Primitive
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
blinks to threat Cranial ... Nerves: Brainstem ... decortication), abnormal extensor ... Casey Albin MD @ ... #PhysicalExam #neurology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
- Causes progressive ... Increased Jaw Jerk reflex ... Clonus, Spasticity, Extensor ... activity between nerve ... neurons - IV free radical