85 results
Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
Motor Neuron (UMN ... cortico-spinal tract ... However, in UMN ... UMN lesions are ... positive Babinski reflex
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
involving both UMN ... - Causes progressive ... combination of UMN ... Increased Jaw Jerk reflex ... Escorial criteria uses
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
Hoffmann's Reflex ... The Hoffmann's reflex ... #Hoffmanns #Reflex ... clinical #neurology #UMN ... #video #Pyramidal
Causes of Apparent Life Threatening Event (ALTE) - Differential Diagnosis Algorithm
Cardiac:
 • Congenital Heart Disease
 •
Causes of Apparent ... Differential Diagnosis Algorithm ... Upper Respiratory Tract ... Gastroesophageal Reflux ... #Causes #Peds #
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
Orbicularis Reflex ... time, and can cause ... delusions and, in some cases ... present in the video ... PhysicalExam #clinical #video
Brissaud's Sign
Brissaud's Sign, a substitute for Babinski's sign, was published only 22 days after Babinski's famous
of the flexion reflex ... due to pyramidal tract ... Brissauds #Sign #Reflex ... Neurology #clinical #video
Abnormal (Positive) Babinski Sign on Physical Exam

Dorsiflexion of the great toe with or without fanning of
with pyramidal tract ... PhysicalExam #clinical #video ... #reflex #pyramidal
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Differential Diagnosis Algorithm ... - Obscure Red Reflex ... Open-Angle) Optic Track ... Differential #Diagnosis #Algorithm ... #Causes #Ophthalmology
Elevated Liver Enzymes - Differential Diagnosis Algorithm
Severe ALT > 15x ULN
 • Viral
 • Drugs/Toxins
 •
Differential Diagnosis Algorithm ... Severe ALT > 15x ULN ... Mild ALT < 5x ULN ... Differential #Diagnosis #Algorithm ... #Causes
Normal (Negative) Babinski / Plantar Reflex

The plantar reflex is a reflex elicited when the sole of
Babinski / Plantar Reflex ... The plantar reflex ... is a reflex elicited ... causes a downward ... Normal #Clinical #Video