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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: J Pain. 2011 Feb 18;12(6):640–651. doi: 10.1016/j.jpain.2010.12.004

Table 4.

Clusters showing relationships between self-reported physical activity and brain responses to pain

Direction Peak x, y, z Volume (mm3) Peak r2 F-statistic
FM (n=16)
R dorsolateral prefrontal + −27.5, −35.5, 39.5 965 0.67 27.8
L dorsolateral prefrontal + 21.5, −25.5, 39.5 371 0.63 24.1
L superior parietal/postcentral gyrus − 16.5, 49.5, 69.5 338 0.67 28.6
L posterior cingulate + 12.5, 46.5, 32.5 343 0.55 17.1
R posterior insula + −40.5, 17.5, 14.5 243 0.49 13.5
CO (n=18)
No significant relationships

All values significant at voxel-wise threshold of p=0.005 and cluster size threshold at 200 mm3