ADD Diagnostics:
SPECT findings of ADD were confirmed by psychological testing - but Irlen Syndrome findings arise only from a careful history. And the treatment? - Colored glasses... read on. 

Presenting problems with a recent SPECT review of an accomplished professional [with significant occupational reading requirements] included severe dyslexia, ADD and depression.

We could see and report the ADD and depression findings easily on SPECT scans, and those symptoms were present in the history from youth. Stimulant and antidepressant medications had helped, and presenting symptoms significantly improved as a result of a number of interventions, - including a gluten free diet recommended by our nutritionist colleague Kelly Dorfman. Neuropsychological testing by our colleague Bill Stixrud, PhD, confirmed dyslexia and ADD.

But severe dyslexic symptoms persisted, are not specifically discernible on SPECT, and included:

1. The feeling of having to force concentration to keep the eyes on the words.
2. Bilateral vision and depth perception issues only overcome by closing one eye.
3. Frequent headaches with reading.
4. Distractability.

Let's see, do any of these match with the Irlen symptom picture reported by Education Specialist Sue Watson below?

• Complains of eye strain while reading
• Tires while reading
• Depth perception is much weaker
• Will also affect math performance
• Often exhibits sensitivity to lights especially fluorescent types
• Trouble focusing
• Weak/poor comprehension
• Difficulty tracking words on a line and will often skip words
• Reads in a strained word by word fashion and with great hesitancy
• Avoids reading
• Weaker written work
• Trouble copying
• Random spacing
• Random letter sizes
• Writing up or downhill
• Inconsistent spelling

Also take a look at these distortion effects to see Irlen in visual action. And if you have concerns about someone you know, here is a link for individuals who can test for and prescribe lenses for Irlen Syndrome.

I have made this diagnosis with several difficult children and adults, and the corrective, yes colored glasses, have proven remarkably successful. Results may vary, but Irlen Syndrome is more than a belief system.

Check out these numerous references for further information.