A friend of mine just sent me the article:
The Brain in Chronic CRPS Pain: Abnormal Gray-White Matter Interactions in Emotional and Autonomic Regions.Geha PY, Baliki MN, Harden RN, Bauer WR, Parrish TB, Apkarian AV. Neuron. 2008 Nov 26;60(4):570-81.
It is exceptionally well illustrated, if neccesarily technical. Because it's too large to post here or send by PM, if you want to look it over just drop me a PM with your
email address and I'll send it on out: for personal use only, please. It might be something worth sharing with your pm docs.
Mike