<p>1. Achard et al 2006.</p><p>2. He et al 2007.</p><p>3. Hagmann et al 2008.</p><p>4. Iturria-Medina et al 2008.</p><p>5. Gong et al 2009.</p><p>6. He et al 2009.</p><p>7. Li et al 2009.</p><p>8. Shu et al 2009.</p><p>9. Yan et al 2010.</p><p>10. Tian et al 2011.</p><p>11. Chen et al 2008.</p><p>Note: <b><sup>a</sup></b>The hub regions shared by the networks derived from both types of DTI datasets. <b><sup>b</sup></b>The hub regions detected only from the conventional DTI datasets. The remaining six regions are the hubs detected only from the FLAIR-DTI datasets. The symbol “–” stands for “not reported” in these previous studies. “Y” indicates that the region has been identified as a “hub”, and “N” indicates that it has not been identified as a hub.</p