Table 1.

Details of detected clusters in experiment 1

Talairach coordinatesVolumeBOLDMax t value
x y z
Right hemisphere
    SI50 ± 1.9−23 ± 1.444 ± 1.374Positive8.68
    SII49 ± 5.5−28 ± 6.421 ± 2.61571Positive10.92
    Rolandic cortex36 ± 3.6−23 ± 3.454 ± 3835Negative−8.57
    PPC18 ± 2.7−62 ± 1.651 ± 3.2342Negative−9.99
    PPC24 ± 1.3−53 ± 1.457 ± 1.366Negative−6.83
Left hemisphere
    SI−49 ± 6.5−25 ± 4.750 ± 7.36237Positive17.47
    SII−43 ± 6.4−22 ± 8.318 ± 4.96214Positive15.14
    Precentral region−61 ± 1.93.8 ± 228 ± 2.167Positive6.72
    Cerebellum medial−9.4 ± 3.2−59 ± 5.3−14 ± 1.9981Negative−7.87
    Cerebellum lateral−30 ± 2.2−43 ± 1.7−24 ± 1.7155Negative−6.74
    Parieto-occipital region−22 ± 2.2−75 ± 2.628 ± 2250Negative−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.