9 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Disorders • CN ... • CN IV (Trochlear ... • CN VI (Abducens ... ophthalmology #neurology ... #differential #diagnosis
Traumatic Lateral Rectus Palsy on Ocular Examination

Impaired left lateral eye movement with left gaze after MVA.
left lateral eye movement ... #Abducens #CNVI ... #CN6 #Ocular #physicalexam ... #clinical #video ... #neurology #ophthalmology
Bell's Palsy - Diagnosis and Management Summary - GrepMed Handbook

Acute Idiopathic Unilateral Facial Nerve (CN7) Palsy
Presentation:
Bell's Palsy - Diagnosis ... Facial Nerve (CN7 ... bilateral, non-CN7 ... MRI+gad (stroke, CN7 ... sarcoid or other CNS
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
• Suspect in movement ... Demyelinating disease caused ... , limb ataxia, gait ... hearing loss, palsy ... of the abducens
Bell's Phenomenon

Sign of peripheral facial paralysis manifested by eye movement up and out of the eyeball,
Phenomenon Sign ... manifested by eye movement ... Phenomenon #clinical #video ... #physicalexam #neurology ... #CN7 #CNVII #palsy
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
females Differential Diagnosis ... : • CN Ill Palsy ... abnormal extraocular movements ... dissociation • Other causes ... #PhysicalExam #neurology
Neuromyelitis Optica (NMO) - Clinical Manifestations
 • Optic neuritis: Reduced visual acuity, ranging from mild to
/pain upon eye movement ... pain • Extra-CNS ... Manifestations #diagnosis ... #neurology #symptoms ... #signs
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... with third nerve palsy ... • Extraocular movement ... deficits (CN Ill ... #differential #diagnosis
Left Tongue Deviation caused by UMN XII palsy

Looks can be deceiving. The UMN innervation of most
Tongue Deviation caused ... this rule are CN ... the preserved movements ... #clinical #video ... #physicalexam #neurology