Table 10.

Somatosensory cortex stimulus-related functional connectivity in awake condition

				Coordinate
Volume	L/R	Anatomical Structure	t-Value	x	y	z
Positive correlation
3,943	L	Primary somatosensory cortex, hindlimb region	16.2	−1.9	−0.8	−0.8
	L	Primary somatosensory cortex, forelimb region	13.3	−2.9	−0.6	−1.6
	L	Primary motor cortex	11.4	−0.8	−0.6	−2.4
	L	Secondary motor cortex	11.3	−0.4	−1.0	−1.2
	L	Primary motor cortex	7.7	−1.9	−1.4	1.4
	R	Primary somatosensory cortex, trunk region	6.8	1.7	−0.6	−2.8
863	L	Mediodorsal thalamic nucleus, central part	7.0	−0.6	−5.0	−3.4
	L	Anterodorsal thalamic nucleus	6.4	−1.0	−4.7	−2.0
	L	Posterior thalamic nuclear group	5.5	−1.7	−4.9	−3.2
	L	Ventral posteromedial thalamic nucleus	4.4	−2.1	−5.6	−2.6
	L	Medial habenular nucleus	4.1	0.0	−4.3	−4.6
Negative correlation
1,657	R	Caudate putamen	−9.8	4.3	−7.2	−1.2
	R	Secondary somatosensory cortex	−8.4	5.6	−5.4	0.0
	R	Agranular insular cortex posterior part	−7.1	5.6	−7.4	−1.8
	R	Piriform layer	−6.5	4.9	−8.7	−1.0
	R	Caudate putamen	−6.3	4.5	−5.6	−1.8
	R	Primary somatosensory cortex, upper lip region	−5.9	5.0	−4.3	0.0
905	R	Hippocampus posterior, dorsal part	−14.6	4.1	−3.7	−5.6
			−8.3	4.9	−4.3	−5.2
	R	Hippocampus posterior, ventral part	−4.8	4.7	−6.2	−5.8
532	R	Dorsal endopiriform nucleus	−8.4	3.5	−7.0	1.4
	R	Caudate putamen	−4.7	2.7	−5.8	1.2
	R	Lateral orbital cortex	−4.3	2.9	−4.9	2.4
	R	primary somatosensory cortex, jaw region	−4.2	4.1	−4.3	2.4

List of regions functionally connected with somatosensory cortex (P < 0.05, FWE corrected) is shown. Left somatosensory cortex hindlimb region was used for seed-based functional connectivity analysis. Coordinates (mm) are in standard space. Volumes are expressed in no. of voxels.