Table 2.

Practice effects

RegionLocalization of peak voxelsHemisphereMNI coordinates (mm)Z value (peak voxel)Corrected p value (cluster)
xyz
Decrease of activation (fMRI)
    ParietalSuperior parietal (BA 1/2, hiP2)R42−39544.350.017
Increase of activation (fMRI)
    OccipitalDorsal occipital (BA 17/18)R9−9004.24< 0.001
    ThalamusAnteriorL−9−6124.010.039
Gray matter signal increase (VBM)
    OccipitalDorsal occipital (BA 18/19)R29−97195.17*0.003
  • BA, Brodmann area; hiP2, human intraparietal area 2. *p corrected, 0.029.