12 results
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... light reflex is ... flashlight test Robert Marcus ... @neudrawlogy #Marcus ... #Defect #RAPD #neurology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... - Pupillary dilation ... #reflex #clinical ... video #ocular #neurology ... #ophthalmology
Marcus-Gunn Jaw-Winking syndrome from congenital neurosyphilis

Sucking elicits blinking.  Once you see it you won't forget.

Dr.
Marcus-Gunn Jaw-Winking ... syndrome from congenital ... NICU_Musings #Marcus ... clinical #video #neurology ... #pediatrics
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
Afferent Pupillary ... Defect An afferent pupillary ... the consensual reflex ... clinical #video #neurology ... #ophthalmology
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Relative Afferent Pupillary ... phenomenon of pupillary ... stimulus, is called Marcus ... reflex. ... #Defect #Neurology
Simultagnosia on Physical Exam (Balint Syndrome)

The patient can recognize objects one at a time but cannot
Physical Exam (Balint Syndrome ... two of the same things ... Simultagnosia #Balint #Syndrome ... clinical #video #neurology ... #ophthalmology
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
Absence of bilateral pupillary ... clinical #video #ophthalmology ... #ross #syndrome ... #bilateral #reflex ... #neurology #absent
Marcus-Gunn Jaw-Winking Syndrome

Sucking elicits blinking. 

Dr. Michael Narvey @NICU_Musings

#Marcus #Gunn #Jaw #Winking #syndrome #clinical #video #neurology
Marcus-Gunn Jaw-Winking ... Syndrome Sucking ... NICU_Musings #Marcus ... clinical #video #neurology ... #pediatrics
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
unilateral; • Slow pupillary ... Holmes-Adie Syndrome ... Anisocoria - same pupillary ... #PhysicalExam #neurology ... #ophthalmology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Unresponsive wakefulness syndrome ... • Locked-in syndrome ... : • Pupillary ... light reflex • ... #PhysicalExam #neurology