Todd,
I am not really sure. I haven’t done this specific type of testing. Check Cyrex labs or Neuroscience Laboratory – http://www.neurorelief.com.
Dr. Woeller
Todd,
I haven’t done this type of testing in years, and when I did it was always suspect. Perhaps there are better tests now. However, because of the nature of autism I personally have not pursued this type of testing with the kids and instead focused resources of the families in other directions.
Dr. Woeller