Regions showing high betweenness () in the network of younger group.

<p>This table lists the hub regions () in the network of younger group. Regions in bold show decreased normalized betweenness () in older group compared with younger group (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0088690#pone-0088690-t004" target="_blank">Table 4</a>). denotes the degree of the region . Note that these results were acquired from the brain networks with a sparsity of .