Table 1.

Details of detected clusters in experiment 1

	Talairach coordinates			Volume	BOLD	Max t value
	x	y	z
Right hemisphere
SI	50 ± 1.9	−23 ± 1.4	44 ± 1.3	74	Positive	8.68
SII	49 ± 5.5	−28 ± 6.4	21 ± 2.6	1571	Positive	10.92
Rolandic cortex	36 ± 3.6	−23 ± 3.4	54 ± 3	835	Negative	−8.57
PPC	18 ± 2.7	−62 ± 1.6	51 ± 3.2	342	Negative	−9.99
PPC	24 ± 1.3	−53 ± 1.4	57 ± 1.3	66	Negative	−6.83
Left hemisphere
SI	−49 ± 6.5	−25 ± 4.7	50 ± 7.3	6237	Positive	17.47
SII	−43 ± 6.4	−22 ± 8.3	18 ± 4.9	6214	Positive	15.14
Precentral region	−61 ± 1.9	3.8 ± 2	28 ± 2.1	67	Positive	6.72
Cerebellum medial	−9.4 ± 3.2	−59 ± 5.3	−14 ± 1.9	981	Negative	−7.87
Cerebellum lateral	−30 ± 2.2	−43 ± 1.7	−24 ± 1.7	155	Negative	−6.74
Parieto-occipital region	−22 ± 2.2	−75 ± 2.6	28 ± 2	250	Negative	−6.68

Mean ± SD x, y, and z coordinates of voxels in the detected clusters in Talairach space. For clusters in experiment 1 (responses to unilateral tactile stimulation), the sign of the BOLD response, positive or negative, is indicated. Volume represents the cluster size in cubic millimeters. PPC, Posterior parietal cortex.