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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Pain. 2011 Dec 6;153(2):444–454. doi: 10.1016/j.pain.2011.11.006

Fig. 1.

Fig. 1

Areas displaying a change in connectivity with the left PAG seed at high pain as compared to low pain in all subjects (n = 60). Positive PPI effects are displayed on the MNI template at P < .05 FWE. The color scale denotes T values.