Fig. 2.

Activation and connectivity for NoGo – Go contrast. Top left: Cluster of voxels in the left inferior parietal cortex (in red) displaying significantly greater activation in the mTBI and PTSD groups compared to the healthy controls. Top Left: The inferior parietal cluster displayed reduced connectivity to the left Angular Gyrus (in blue) for mTBI and PTSD compared to controls. Bottom left: Barplot displaying left inferior parietal activation values for the three groups. Bottom right: Barplot displaying connectivity values in angular gyrus using left inferior parietal seed for the three groups. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)