Annual review of section on ocular disease: diseases of the optic nerve, tracts, and visual cortex

Abstract

The ophthalmic literature dealing with diseases of the optic nerve, tracts, and visual cortex was reviewed for the period November 1977 to December 1978. Fifty-nine papers of interest to optometrists have been abstracted. Main areas of interest include: role of axoplasmic transport in production of disc edema and cotton-wool spots; ocular effects of local and systemic vascular disturbances; congenital abnormalities of the eye alone and in association with other bodily malformation; field testing, including an ingenious ophthalmoscopic method which can lead to detection of very small scotomas; a new quantitative method for assessing integrity of the optic nerve in multiple sclerosis and related conditions; stimulating questions on the development of optic atrophy and on its relation to retinal vascularity; considerations of acquired and congenital abnormalities of the cavernous sinus and their ocular manifestations; swinging-flashlight test in hemianoptic patients; a case of subacute sclerosing panecephalitis; methods to enhance magnification during opthalmoscopy; methods enabling a closer investigation of the retinal nerve fiber layer.