Table 9.

Somatosensory cortex resting-state functional connectivity in anesthetized condition with a more liberal statistical criterion

				Coordinate
Volume	L/R	Anatomical Structure	t-Value	x	y	z
Positive correlation
763	L	Primary somatosensory cortex, hindlimb region	12.7	−2.3	−0.6	−1.2
	L	Primary somatosensory cortex, forelimb region	4.6	−2.9	−1.6	−2.4
	L	Primary motor cortex	4.7	−1.6	−1.9	−0.2
48	R	Primary somatosensory cortex, trunk region	4.6	2.7	−1.0	−3.2
36	R/L	Cingulate cortex area 1	4.8	−0.2	−1.4	−1.4
			3.6	0.0	−1.4	−0.4
32	L	Piriform cortex	5.3	−2.5	−7.2	2.6
26	L	Primary motor cortex	4.3	−4.7	−3.3	3.2
Negative correlation
112	R	Primary motor cortex	−5.9	3.5	−0.8	2.0
	R	Primary somatosensory cortex, jaw region	−5.4	4.9	−1.6	1.6
76	R	Claustrum	−6.1	5.2	−6.8	−0.4
75	R	Caudate putamen	−5.6	3.1	−6.0	0.6
			−3.9	2.3	−5.2	0.2
59	R/L	Dorsal peduncular cortex	−3.9	0.0	−5.4	2.2
	R/L	Infralimbic cortex	−3.9	−0.8	−5.0	3.0
	R/L	Prelimbic cortex	−3.8	−0.6	−4.1	2.2
49	R	Zona incerta ventral part	−4.4	3.1	−6.4	−4.8
46	L	Caudate putamen	−5.0	−4.5	−5.0	−1.6
46	R	Primary somatosensory cortex	−4.0	5.6	−2.9	−4.6
42	R	Accumbens nucleus, core	−5.5	2.1	−7.2	1.4
34	L	Caudate putamen	−4.1	−2.7	−7.0	0.8
30	R	Hypothalamus dorsal intermediate tissue	−3.5	1.2	−7.6	−2.0
	R	Medial preoptic area	−3.5	1.2	−7.8	−1.0
27	L	Ectorhinal cortex	−4.2	−5.8	−6.6	−3.0

List of regions functionally connected with somatosensory cortex is shown. Left somatosensory cortex hindlimb region was used for seed-based functional connectivity analysis (uncorrected P < 0.01, and k = 26 voxels). Coordinates (mm) are in standard space. Volumes are expressed in no. of voxels.