Thanks Jennifer, this sounds like an interesting path to pursue and probably should be part of a comprehensive investigation into the cause of the issues my daughter is having. Is there someone or some institution that could incorporate this into an overall strategy to investigate the root cause of the issues she is having? My hope is to find a doctor or clinic that can take her on as a patient and coordinate an overall strategy to find the cause and develop a course of treatment where this would be one areas to investigate. I think I am looking for a "Dr. House" if someone like that or a clinic like that exists.