a positive trendp<0.05
Of the brain regions that loaded negatively on the first principal component ( Figure 2A ), ratings of Pain positively correlated with brain activity in left insula (pearson's r = 0.44, p<0.002), right insula (r = 0.43) and AMCC (r = 0.47), and showed a positive trend in lSII (r = 0.26, p<0.05) and rSII (r = 0.25, p<0.05); none of these brain regions were positively correlated with Suffering.