12 results
CN III Palsy - Oculomotor Nerve
 • Ptosis: Loss of innervation of the levator palpebrae superior.
CN III Palsy - Oculomotor ... medial rectus, and ... neudrawlogy #CNIII #CN3 ... #Palsy #Oculomotor ... #neurology #diagnosis
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Ill (Oculomotor ... ) Nerve Palsy ... ) Nerve palsy ... ) Nerve palsy • ... #diagnosis #ocular
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Diagnosis Algorithm ... equal in light and ... pilocarpine • Oculomotor ... Nerve/Fascicle ... (Other CN Ill Findings
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
benign • Regular and ... Young females Differential ... Diagnosis: • CN ... Ill Palsy - ... #PhysicalExam #
Ramsay Hunt Syndrome (Herpes zoster oticus) wit Facial Nerve Palsy
Triad: 
 - Ipsilateral facial paralysis
 -
Palsy Triad: ... canal/auricle, hard ... anterior 2/3 of tongue ... #physicalexam # ... CN7 #CNVII
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
Left Tongue Deviation ... from the left and ... this rule are CN ... #clinical #video ... #hypoglossal #physicalexam
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
had no history ... would suggest oculomotor ... nerve palsy. ... anisocoria #clinical #video ... ophthalmology #physicalexam
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
In this video, you ... peripheral 12th nerve ... palsy. ... Fasciculations #PhysicalExam ... #Clinical #Video
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
with third nerve ... palsy - Tentorial ... signs #symptoms #clues ... #differential # ... diagnosis
Pupillary Hippus

The pupillary hippus is defined as a continuous oscillation of the pupillary diameter in the
nucleus of the oculomotor ... nerve, activated ... hippus was the clue ... for the diagnosis ... ophthalmology #physicalexam