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. Author manuscript; available in PMC: 2008 Apr 30.
Published in final edited form as: Pain. 2006 Dec 6;129(1-2):130–142. doi: 10.1016/j.pain.2006.10.010

Figure 4.

Figure 4

Pain related brain activity of the last of six heat pulses at 0.33 Hz and 0.17 Hz in sagittal (Panel A) and transverse (Panel B) sections, respectively. In contrast to Fig. 3 which illustrates the relationship between brain activity and the number of heat pulses, theses fMRI images depict the association of brain activity with TSSP pain ratings. Significantly increased brain activation was detected in PFC, SMA, ACC, THAL, ACC, and INS (p < .005).