Figure 4 .

Examples of streamline terminations, shown in this case for the left hippocampus. The seed region of interest (ROI), the left hippocampus, is indicated with black and is also indicated for clarity in the right hemisphere. The mean numbers of streamlines averaged across the 178 participants between the seed ROI, the left hippocampus, and each voxel in all other brain areas are shown. The threshold was selected at 0.003 streamlines per 1 mm³ voxel with the hippocampus in order to reveal the weaker as well as the stronger connections and to be approximately consistent with what is shown in Figure 3. The y value is in MNI coordinates.