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Ophthalmology Chronic progressive external ophthalmoplegia ( CPEO ) is a type of eye disorder characterized by slowly progressive inability to move the eyes and eyebrows. [1] It is often the only feature of mitochondrial disease , in which case the term CPEO may be given as the diagnosis .
Specialty. Ophthalmology. Internuclear ophthalmoplegia ( INO) is a disorder of conjugate lateral gaze in which the affected eye shows impairment of adduction. When an attempt is made to gaze contralaterally (relative to the affected eye), the affected eye adducts minimally, if at all.
Description. Neuro-ophthalmology focuses on diseases of the nervous system that affect vision, control of eye movements, or pupillary reflexes. Neuro-ophthalmologists often see patients with complex multi-system disease and exotic diagnoses—“ zebras ” in medical jargon—are not uncommon. Neuro-ophthalmologists are often active teachers ...
Bascom Palmer Eye Institute was founded seven years later, on January 20, 1962, by Edward W. D. Norton, a neuro-ophthalmologist, retinal specialist, administrator and professor who joined the University of Miami 's School of Medicine with aspirations of building a regional ophthalmic center in South Florida. The institute was named after Bascom ...
University of Mississippi Medical Center. / 32.328853; -90.173159. University of Mississippi Medical Center ( UMMC) is the health sciences campus of the University of Mississippi (Ole Miss) and is located in Jackson, Mississippi, United States. UMMC, also referred to as the Medical Center, is the state's only academic medical center .
In ophthalmology, Functional visual loss is the reduction in visual acuity or visual field that has no physiological or organic basis. This disease can come under the spectrum of functional neurological disorder or somatic symptom disorder under the categorization of the Diagnostic and Statistical Manual of Mental Disorders -5.
The optic nerve is a bundle of millions of fibers in the retina that sends visual signals to the brain. Damage and death of these nerve cells, or neurons, leads to characteristic features of optic neuropathy. The main symptom is loss of vision, with colors appearing subtly washed out in the affected eye.
Recurrent painful ophthalmoplegic neuropathy ( RPON ), previously known as ophthalmoplegic migraine ( OM ), is a rare neurological disorder that is characterized by repeated headache attacks and reversible ipsilateral paresis of one or more ocular cranial nerves (CN). [1] Oculomotor nerve (CNIII) is by far the most common cranial nerve involves ...
Alfredo Arrigo Sadun (born October 23, 1950) is an American ophthalmologist, academic, author and researcher. He holds the Flora L. Thornton Endowed Chair at Doheny Eye Centers-UCLA [1] and is Vice-Chair of Ophthalmology at UCLA. [2] Sadun has received recognition for his work in neuro-ophthalmology and especially in diseases of the optic nerve.
Ophthalmology. Posterior ischemic optic neuropathy ( PION) is a medical condition characterized by damage to the retrobulbar portion of the optic nerve due to inadequate blood flow (ischemia) to the optic nerve. Despite the term posterior, this form of damage to the eye's optic nerve due to poor blood flow also includes cases where the cause of ...