Table 2.

Regions of interest (ROIs) selected for source mapping. The left column presents the brain networks considered, the middle column the brain areas involved in each network, and the right column the regions that were chosen from the Desikan-Killiany atlas as representative of these areas for our analysis. The selected ROIs represent a compromise between mapping regions from the three networks considered and the number of EEG channels used in this study. Furthermore, deep brain regions were not considered since these are unlikely to be recorded with EEG. Note that ROIs identified with an * comprised both left and right regions, meaning that we merged them (these were regions close to the brain’s midline). Note that the rostral middle frontal region appears twice on the right column because it belongs to both the default mode network and frontoparietal control network.

Network	Brain area	Chosen ROI in the Desikan-Killiany atlas
Default mode network	Dorsal medial prefrontal cortex	Medial orbito frontal*
	Rostral anterior cingulate	Rostral anterior cingulate*
	Lateral frontal cortex (superior frontal cortex and inferior frontal gyrus)	Rostral middle frontal*
	Medial parietal cortex (posterior cingulate and retrosplenial cortex)	Precuneus*
	Medial temporal lobe (hippocampus and parahippocampal cortices)	Parahippocampal left
		Parahippocampal right
	Lateral parietal cortex (angular gyrus and posterior supramarginal gyrus/TPJ)	Supramarginal left
		Supramarginal right
	Lateral temporal cortex (including temporal poles)	Superior temporal left
		Superior temporal right
Salience network	Dorsal anterior cingulate cortex	Caudal anterior cingulate*
	Anterior insulae	Insula left
		Insula right
Frontoparietal control network	Dorsolateral prefrontal cortex	Rostral middle frontal*
	Posterior parietal cortex	Superior parietal left
		Superior parietal right