11 results
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... Afferent Pupillary Defect ... neuritis due to MS ... #Pupil #Relative ... #RAPD #neurology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
Afferent Pupillary Defect ... afferent pupillary defect ... The pupil that does ... clinical #video #neurology ... #ophthalmology
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... MarcusGunn #Marcus #Gunn ... #Pupil #Pupillary ... video #ocular #neurology ... #ophthalmology
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
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Neuro-OphthaImoIogy ... - Visual Field Defects ... Infection • MS ... NeuroOphthaImoIogy #Neurology ... Anatomy #Causes #Ophthalmology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Adie’s Tonic Pupil ... with bright or direct ... Adie’s tonic pupil ... clinical #video #ophthalmology ... #physicalexam #neurology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Neurogenic Ptosis - Neurologic ... muscle: • Marcus Gunn ... due to the mass effect ... Syndrome #Ptosis #neurology ... Differential #Diagnosis #ophthalmology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
status, and focal neurologic ... diameter - +mass effect ... confusion, and focal neurologic ... , palsy of the abducens ... InfectiousDiseases #Neurology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
a non-reactive pupil ... trochlear nerve, abducens ... Neurological defects ... clinical #video #ophthalmology ... #physicalexam #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
10-33% develop MS ... • Infectious: Direct ... zoster, West Nile virus ... Herpes simplex virus ... diagnosis #management #neurology
Hippus on Physical Exam
Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
constriction of pupils ... encephalopathies, MS ... parkinson disease, MSA ... clinical #video #neurology ... #ophthalmology