9 results
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... - Relative Afferent ... pupillary light reflex ... #Pupil #Relative ... #Defect #RAPD #neurology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
The pupil that does ... the consensual reflex ... clinical #video #neurology ... #ophthalmology ... #PhysicalExam #RAPD
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... #reflex #clinical ... video #ocular #neurology ... #ophthalmology ... tuberous #sclerosis #physicalexam
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
Argyll-Robertson Pupil ... fibers of the light reflex ... #PhysicalExam # ... clinical #video #neurology ... #ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Adie's Pupil What ... mildly dilated pupil ... Diagnosis: • CN Ill Palsy ... #PhysicalExam # ... neurology #ophthalmology
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Marcus Gunn's pupils ... the pupillary reflex ... Pupillary #Defect #Neurology ... Clinical #Video #Pupils ... #MacrusGunn #PhysicalExam
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Adie’s Tonic Pupil ... oculomotor nerve palsy ... clinical #video #ophthalmology ... #physicalexam # ... neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Gag reflex ... • Cough reflex ... Pupils: • Anisocoria ... caseyalbin #PhysicalExam ... #neurology #comatose
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
peripheral 12th nerve palsy ... the patient to say ... different sounds ... Fasciculations #PhysicalExam ... #CNXII #CN12 #Neurology