Table 3.

Significant functional connections for handedness, race and number of languages phenotypes.

Phenotype	Feature	PFI score (std)	DiFuMo atlas ROI
Handedness	32457	0.010 (0.000)	Parietal operculum RH - Supramarginal gyrus (SOM – VAN)
	17838	0.008 (0.003)	Superior parietal lobule anterior - Supramarginal gyrus (DAN – VAN)
	22483	0.008 (0.004)	Inferior temporal sulcus posterior LH - Intraparietal sulcus inferior RH (DAN – FPCN)
Race	2015	0.011 (0.006)	Intraparietal sulcus superior RH - Intraparietal sulcus superior RH (DAN – DAN)
	31625	0.010 (0.005)	Supramarginal gyrus anterior LH - Supramarginal gyrus anterior LH (VAN – VAN)
	3940	0.010 (0.004)	Transverse occipital sulcus - Occipital pole inferior (VIS – VIS)
Number of languages	12672	0.009 (0.003)	Inferior occipital sulcus - Inferior occipital gyrus posterior (VIS – VIS)

Note. PFI score = Permutation feature importance score; DiFuMo = Dictionary of Functional Modes for brain imaging; ROI = Region of interest; RH = right hemisphere; LH = left hemisphere; FPCN = frontopartietal central network; SOM = somatomotor network; DAN = Dorsal attention network; VIS = Visual network; VAN = Ventral attention network;