Table 3.

Brain networks used for the cortical source analysis of the alpha rhythm and brain ROIs used to compose the networks from the LPBA (Shattuck et al., 2008), Hammers (Hammers et al., 2003), and Harvard-Oxford (Smith et al., 2004) atlases.

Brain Networks	ROIs
Pre- and Post-Central Gyri (Sensorimotor)	LPBA: Precentral and Postcentral gyri
DMN	LPBA: Precuneus, Inferior Parietal Cortex (Angular and Supramarginal gyri) Hammers: Posterior Cingulate Cortex Constructed: Medial Prefrontal Cortex1
Cingulo-opercular2	Hammers: Insular Constructed: Dorsal Anterior Cingulate Cortex3

Note:

¹The medial prefrontal cortex consists of the ventral and dorsal medial prefrontal cortex. The ventral medial prefrontal cortex incorporates the straight/rectus gyrus (Hammers and LPBA), medial orbital gyus (Hammers), middle orbitalfrontal gyrus (LPBA), and the medial frontal cortex (Havard-Oxford). The dorsal medial prefrontal cortex incorporates the medial part of the frontal pole (Harvard-Oxford) that is anterior and superior to f the genu of corpus callosum.

²The CO network also includes the thalamus. However, it may be inappropriate to use EEG cortical source analysis to measure its activity. So, the thalamus is excluded from the analysis.

³The dorsal anterior cingulate cortex contains the anterior cingulate gyrus (Hammers), cingulate gyrus (LPBA), and the paracingulate and anterior cinglulate gyri (Harvard-Oxford). All of these areas were masked to be superior and anterior to the anterior commissure.