Hi. I am working on having my son transferred to the Meridell Achievement Center which is 30 miles north of Austin. They are the only ones I know of that perform the brain scans. My sons psychtherapist says this is the best place in the country for bi-polar and dual diagnoses because not only do they look at the patient medically but they take a holistic approach as well which no-one that he knew of did. Take a look at their website, it discusses the brain scans.
They talk of the brain scan in the video about 4minutes and approx. 10 seconds into it. It is worth wacthing. I hope this helps. Namaste'
https://www.meridell.com/video.shtml