Irlen Syndrome
The Irlen Method has been used for over 25 years to identify and help people with a type of processing problem called Irlen Syndrome, formerly known as Scotopic Sensitivity Syndrome (SSS).
Irlen Syndrome is not an optical problem. It is a problem with the brain’s ability to process visual information. This problem tends to run in families and is not currently identified by other standardized educational or medical tests.