Fig. 2.

Memory model. Group (PTSD, Control) × Time (Early, Late) interaction. All activity is significant at p < 0.05, FDR-corrected, cluster corrected to p < 0.05, FWE-corrected. A. Regions of interest are highlighted. B. Time courses plotting paired > unpaired differences at each TR for regions of interest shown above. Each TR is 2 s. The first, second, and seventh TRs were not included in any analyses and are included for illustrative purposes only. Activity relating to the early and late time points is indicated with light and dark gray boxes over the respective time points. These graphs indicate that the paired > unpaired sound difference is greater for the control group than the PTSD group during the early time point but that this difference is greater for the PTSD group than the control group in the late time point. C. Time courses for paired and unpaired sounds are plotted separately. The data are available on neurovault: https://neurovault.org/collections/3400/.