Figure 4.
Amygdala activation during nocebo and correlation to pain ratings. Left panel: coronal representation of the increased activation in the right amygdala during nonconscious nocebo. The initial statistical threshold was P < 0.01, family-wise corrected for ROI. Right panel: a correlation analysis between extracted amygdala parameter estimates during nonconscious nocebo trials and the associated nocebo rating (r = 0.60, P < 0.005).