My name is Holly Bardsley; I’m a Certified Irlen® Screener based in Greater Manchester, England. I provide Irlen® screening consultations, advice and Irlen® products throughout the UK. 

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Irlen Syndrome (also referred to at times as Meares-Irlen Syndrome, Scotopic Sensitivity Syndrome, and Visual Stress) is a perceptual processing disorder. It is not an optical problem. It is a problem with the brain’s ability to process visual information. This problem can run in families and is not currently identified by other standardised educational or medical tests.

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The Irlen Method is non-invasive technology that uses coloured overlays and filters to improve the brain’s ability to process visual information. It is the only method scientifically proven to correct successfully the processing problems associated with Irlen Syndrome.

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