TABLE 2.

Brain regions showing significant correlations between Bacteroides-related metabolic pathways and intranetwork functional connectivity.

Bacteroides-related metabolic pathways	Functional network	Brain region	Cluster size (voxels)	Peak t-values	Coordinates in MNI (x, y, z)
Fatty acid biosynthesis	pDMN	L-CUN	32	4.32	−9, −72, 30
D-Alanine metabolism	DAN	R-SPG	38	4.75	21, −66, 48
Glycerolipid metabolism	DAN	R-ANG	44	4.41	36, −60, 42
Riboflavin metabolism	pDMN	R-ANG	26	4.62	42, −60, 48
Glycerophos pholipid metabolism	mVN	L-CAL	84	4.90	−3, −63, 12
Biosynthesis of unsaturated fatty acids	mVN	L-CAL	69	4.38	−3, −63, 12
	mVN	R-CAL	46	3.83	15, −57, 0
	ECN	R-IFG	35	4.01	54, 21, 24
Arginine and proline metabolism	AN	R-HES	37	−4.39	42, −15, 6
	ECN	R-IFG	32	−4.10	57, 21, 27
	pVN	L-MOG	36	−4.81	−18, −96, 9
	mVN	L-CAL	112	−4.68	−15, −66, 9
	mVN	R-CAL	47	−3.85	21, −63, 12
Phenylalanine metabolism	AN	R-HES	41	−4.66	42, −15, 9
	dSMN	L-SMA	29	−4.42	0, −12, 60
	ECN	R-IFG	51	−4.33	54, 24, 24
	mVN	L-CAL	120	−4.78	−12, −63, 9
	mVN	R-CAL	34	−4.32	21, −60, 15
Steroid hormone biosynthesis	ECN	R-IFG	56	−4.16	45, 33, 18
	lFPN	L-ORBmid	38	−5.14	−30, 42, −12

AN, auditory network; ANG, angular gyrus; B, bilateral; CAL, calcarine fissure and surrounding cortex; CUN, cuneus; dSMN, dorsal sensorimotor network; DAN, dorsal attention network; ECN, executive control network; HES, Heschl’s gyrus; IFG, inferior frontal gyrus; L, left; lFPN, left frontoparietal network; MOG, middle occipital gyrus; mVN, medial visual network; ORBmid, orbital part of middle frontal gyrus; pDMN, posterior default mode network; pVN, posterior visual network; R, right; SMA, supplementary motor area; SPG, superior parietal gyrus.