10 results
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... to light on the left ... #Pupillary #reflex ... #clinical #video ... #ocular #neurology
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... light reflex is ... ) Where: Optic nerve ... * (main cause), ... #Defect #RAPD #neurology
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
reflex. ... very sensitive diagnostic ... regarding the cause ... #Defect #Neurology ... #Clinical #Video
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
Nystagmus with a left ... 6th nerve palsy ... Caused by a ... retraction #nystagmus #ocular ... #neurology #ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Algorithm Clinical ... • Neurologic ... a mass as the cause ... large/unreactive pupil ... #Algorithm #Causes
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Her ocular exam ... vision in the left ... suggest oculomotor nerve ... anisocoria #clinical #video ... #physicalexam #neurology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
the rash but his left ... a non-reactive pupil ... acetate to help with ocular ... HZO #clinical #video ... #physicalexam #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
threat Cranial Nerves ... : • Pupillary ... • Vestibulo-ocular ... reflex Pupils ... #PhysicalExam #neurology
HORNY PAMELA Mnemonic for Horner’s Syndrome

Horner’s syndrome is classically associated with ptosis, miosis, and anhidrosis.
This is caused by ... by sympathetic nerve ... ciliary-spinal reflex ... Horners #Syndrome #Diagnosis ... #Neurology
Causes of Dysarthria - Differential Diagnosis Algorithm
Lower Motor Neuron - Slow, Low Volume, Breathy Speech, Tongue
Causes of Dysarthria ... Lesions of Cranial Nerves ... hyperactive gag reflex ... #Dysarthria #Neurology ... #Algorithm #Causes