Javeria A. Hashmi, Marwan N. Baliki, Lejian Huang, Alex T. Baria, Souraya Torbey, Kristina M. Hermann, Thomas J. Schnitzer, A. Vania Apkarian,
Shape shifting pain: chronification of back pain shifts brain representation from nociceptive to emotional circuits Brain. ,vol. 136, pp. 2751- 2768 ,(2013) ,
10.1093/BRAIN/AWT211