18 results
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... pupillary light reflex ... Optic nerve* (main cause ... #Marcus #Gunn #Pupil ... #Defect #RAPD #neurology
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Cardiovascular Causes ... / Mediastinal Causes ... Gastro-Esophageal Reflux ... • Esophageal Spasm ... • Trauma - Neurologic
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Marcus Gunn's pupils ... the pupillary reflex ... regarding the cause ... Pupillary #Defect #Neurology ... Clinical #Video #Pupils
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Vestibulo-ocular ... reflex • Gag ... reflex Pupils ... Casey Albin MD @ ... #PhysicalExam #neurology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... #Marcus #Gunn #Pupil ... #Pupillary #reflex ... clinical #video #ocular ... #neurology #ophthalmology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Her ocular exam ... In this case, the ... than 3mm in this case ... rare bilateral cases ... #physicalexam #neurology
Strabismus - Ocular Misalignment - Differential Diagnosis Algorithm
Phoria:
 • Latent deviation
 • Symmetrical corneal light reflex,
Strabismus - Ocular ... corneal light reflex ... Asymmetrical light reflex ... large/unreactive pupil ... Diagnosis #Algorithm #Causes
Bing's Reflex on Physical Exam - Babinski Equivalent
Clinical sign in which pricking the dorsum of the
Bing's Reflex on ... toe with a pin causes ... #Bings #Reflex # ... PhysicalExam #clinical #neurology ... #Pyramidal #video
Bing's Reflex on Physical Exam - Babinski Equivalent
Clinical sign in which pricking the dorsum of the
Bing's Reflex on ... toe with a pin causes ... #Bings #Reflex # ... PhysicalExam #clinical #neurology ... #Pyramidal #video
Rossolimo's Reflex on Physical Exam - Babinski Equivalent
Rossolimo's sign is a clinical sign in which percussion
Rossolimo's Reflex ... tips of the toes causes ... #Rossolimos #Reflex ... PhysicalExam #clinical #neurology ... #UMN #video #Pyramidal