Age-related maculopathy. II: The nature of the central visual field loss
This is the second of three papers dealing with age-related maculopathy (ARM) and its effect on visual function (Swann, P.G. and Lovie-Kitchin, J.E. Age-related maculopathy. I: A review of its morphology and effects on visual function. Ophthal. Physiol. Opt. 10, 149-158 (1990)). We investigated the nature or character of the central visual field loss in ARM and pre-age related maculopathy (PARM) and compared them with age-matched normal subjects. Central visual fields were examined using the Friedmann Visual Field Analyser, Mark II, the Bausch and Lomb Autoplot Tangent Screen and Amsler charts. The central visual field defects in ARM were predominantly pracentral with a relative sparing of foveal sensitivity. PARM subjects did not show significant visual field defects. However, three PARM subjects did show slight distortions with the Amsler charts. The third paper in this series will compare the efficacy of the three methods of visual field investigation in the detection of these defects.
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|Item Type:||Journal Article|
|Additional Information:||For more information please refer to the publisher's website (link above) or contact the author: email@example.com|
|Subjects:||Australian and New Zealand Standard Research Classification > MEDICAL AND HEALTH SCIENCES (110000) > OPTOMETRY AND OPHTHALMOLOGY (111300)|
|Divisions:||Current > QUT Faculties and Divisions > Faculty of Health|
Current > Institutes > Institute of Health and Biomedical Innovation
|Copyright Owner:||Copyright 1991 Blackwell Publishing|
|Deposited On:||01 Dec 2006|
|Last Modified:||15 Jan 2009 17:16|
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