Vision and reading difficulties part 4: coloured filters - how do they work?

Wilkins, Arnold J. and Allen, Peter M. and Evans, Bruce J.W. (2009) Vision and reading difficulties part 4: coloured filters - how do they work? Optometry Today. ISSN 0268-5485

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Abstract

This article is the fourth in a series of five about vision and reading difficulties. The first article provided a general overview and the second covered conventional optometric correlates of reading difficulties (e.g. binocular vision problems). The present article continues on from the third article by describing the use of coloured filters in treating a condition now known as visual stress. Visual stress is often associated with reading difficulties, but also a variety of other neurological conditions. This article concentrates on the possible mechanisms for the benefit from coloured filters, beginning with obvious peripheral factors. The terminology for this condition has changed over the years (e.g. Scotopic Sensitivity Syndrome, and Meares-Irlen Syndrome) and the issue of terminology is discussed at the end of this article. Warning: DO NOT LOOK AT FIGURE 6 ON PAGE 28 IF YOU HAVE A MIGRAINE OR EPILEPSY.

Item Type: Journal Article
Additional Information: Citation: Wilkins, A.J., Evans, B.J.W. and Allen, P.M., 2009. Vision and reading difficulties part 4: coloured filters - how do they work?. Optometry Today [online], Available at: <http://www.optometry.co.uk/clinical/details?aid=594> [Accessed 25 June 2013]..
Faculty: Faculty of Science & Technology
Depositing User: Mr I Walker
Date Deposited: 25 Jun 2013 12:52
Last Modified: 30 Jun 2017 09:00
URI: http://arro.anglia.ac.uk/id/eprint/294491

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