highly significantp <0.0001
Each effect on pain (NPS and vmPFC controlling for NAc) was highly significant when controlling for the other, but the NPS effects on pain ratings (standardized = 15.67, t 32 = 9.65, p <0.0001) were approximately three times larger than the effects of the vmPFC (standardized = −5.54, t 32 = −5.29, p <0.0001).