15 results
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
Causes of Peripheral ... - Differential Diagnosis ... Lambert-Eaton Myasthenic Syndrome ... #Weakness #Neurology ... #Differential #Diagnosis
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, Méniére disease,
Peripheral and Central ... Causes of Vertigo Peripheral ... / #Vertigo #Peripheral ... #differential #diagnosis ... #neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
• Cauda Equina Syndrome ... and bilateral leg ... such as fibular fracture ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
- Differential Diagnosis ... Rotary Movement Peripheral ... Temporal Bone Fracture ... Glomus Tumors - Vascular ... Dizziness #Vertigo #Neurology
Leg Asterixis on Physical Exam

Asterixis can be seen in peripheral neuropathies also! Check out this leg
Leg Asterixis on ... can be seen in peripheral ... Guillain Barre syndrome ... PhysicalExam #clinical #neurology ... #video
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Anterior Cord Syndrome ... injury, often from vascular ... saddle anesthesia. leg ... #diagnosis #pathophysiology ... #orthopedics #neurology
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
followed by trunk and leg ... child will be able ... PhysicalExam #clinical #video ... #Neurology #Peds ... #Pediatrics #Normal
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
- Differential Diagnosis ... Lesions Of The Peripheral ... myopathies, the muscular ... #Differential #Diagnosis ... #neurology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
- Differential Diagnosis ... Neurogenic Ptosis - Neurologic ... Oculopharyngeal muscular ... orbital rooftop fracture ... #Ptosis #neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Vascular disorders ... (Wallenberg's syndrome ... Syndrome usually ... #differential #diagnosis ... #neurology