


Brain tumor: Growth of abnormal cells in the brain causes double or blurry vision and vision loss Childhood disintegrative disorder, also known as Hellers syndrome and disintegrative psychosis, is a rare condition characterized by late onset of developmental delays in language, social function, and motor skills.Autoimmune conditions: Disorders that cause the immune system to attack healthy tissues and organs in the body causes blurry vision and vision loss.Theoretical and practical aspects of sleep organization are discussed. Astigmatism: Problems with the curvature of the eye causes blurry vision at both near and far distance Segmental organization of sleep was studied in healthy subjects and insomniac patients.Aneurysm: Enlargement of an artery causes vision loss.Testing ultimately found a normal MRI, demyelination of the optic nerve, and progressive thinning of the retinal nerve fiber layer, leading to a diagnosis of CIS.Ĭopyright © 2012 American Optometric Association. This article describes a 40-year-old woman who experienced a sudden loss of vision in the right eye. The affected eye may be more dilated or open than normal, and it will be very slow.

Treatment is aimed at delaying the onset of a second neurologic episode, reducing the accumulation of MRI-detected brain lesions and delaying the development of definite MS. Adie syndrome is a rare neurological condition that causes symptoms in the eyes and the autonomic nervous system. When distinctive brain lesions detected by magnetic resonance imaging (MRI) accompany CIS, the person is considered at a high risk for MS. As the name implies, CIS is an isolated condition but is often considered a precursor to multiple sclerosis (MS). The optic nerve is a frequent site affected by this neurologic event. The disturbances are evident in three areas: reciprocal social interactions, communication and behavior of a restricted, repetitive and stereotypical nature (for example, the child immutably repeats certain movements, certain routines or is interested almost exclusively in certain objects, etc.). Clinically isolated syndrome (CIS) describes a single, first-occurrence attack caused by inflammation/demyelination in 1 or more locations in the central nervous system.
