I was wondering if in your work you have come across Piracetam, a nootropic, and if so what you know about it.
Several meta-reviews of literature on piracetam indicate that piracetam increases performance on a variety of cognitive tasks among dyslexic children, though this may reflect its enhancement of cross-hemispheric communication and of cognitive function in general, rather than a specific improvement in whatever causes dyslexia. Piracetam also seems to inhibit brain damage caused by a variety of factors including hypoxia and excessive alcohol consumption
http://en.wikipedia.org/wiki/Piracetam
I've not had any dealing with that. Sorry.