Figure 2.

Estimated changes in the tract strength connecting the amygdala to the hippocampus (yellow), OMPFC (red), thalamus (green), and insula (blue) for the trauma-exposed (solid lines) and control (dotted lines) groups. Regression lines for changes in the tract strength over time were fitted using the generalized estimating equation model. Black and gray tick marks above and below the fitted lines in the graphs indicate times since trauma at each assessment in the trauma-exposed and trauma-unexposed groups, respectively. p-Values in the graphs are with regard to the significance of the linear (time) or quadratic (time²) time effects on the tract strength.