I found Rose's site very informative even if it is still under construction. I know on the original MGH forum she had written alot on this. As I have trouble absorbing lots of info at a time I needed to reference it again.

My original injury was meningitis (chemical) and now have adhesive arachnoiditis, central pain syndrome, neuropathy and multiple chemical sensitivity.
http://www.satori-5.co.uk/word_artic..._with_mcs.html

In my case the chemicals passed the blood brain barrier. Doctors who treat this are few and far between but I do have one now who treats me at distance that's why I had these additional tests done. Thanks all will keep you updated, would be happy for any small amount of improvement whenever it might happen. Kindly, Alye