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Table 2 Magnitude-related activation for all four tasks when presented auditorily.

From: On the neuro-cognitive foundations of basic auditory number processing: an fMRI study

Contrast Brain region (BA) TC (x, y, z) Cluster size Z score
Passive listening - LH intraparietal sulcus (BA 7) -45 -52 51 18 4.87
Pink noise baseline RH intraparietal sulcus (BA 40) 49 -49 44 30 4.55
  LH middle frontal gyrus (BA 9) -49 12 35 17 4.22
  LH superior frontal gyrus (BA 6) -7 9 48 35 4.48
Magnitude comparison - RH intraparietal sulcus (BA 7) 38 -42 44 96 5.03
Pink noise baseline LH intraparietal sulcus (BA 40) -49 -42 41 71 4.73
  RH precuneus (BA 7) 10 -72 49 21 4.50
  RH supramarginal gyrus (BA 40) 66 -36 24 17 5.53
  LH supramarginal gyrus (BA 40) -52 -43 25 24 5.19
  RH medial frontal gyrus (BA 6) 3 3 55 230 5.63
  LH middle frontal gyrus (BA 6) -31 -1 42 97 5.27
  RH middle frontal gyrus (BA 6) 28 -1 45 92 5.25
  RH middle frontal gyrus (BA 8) 45 12 35 22 4.79
  LH insula -42 10 -1 54 5.28
  RH insula 38 17 2 69 4.83
  LH thalamus -10 -10 1 32 4.62
Parity - RH intraparietal sulcus (BA 7) 42 -42 44 114 6.75
Pink noise baseline LH intraparietal sulcus (BA 40) -38 -42 41 156 5.53
  RH supramarginal gyrus (BA 40) 62 -36 28 15 4.51
  RH middle frontal gyrus (BA 46) 45 35 18 72 4.98
  LH middle frontal gyrus (BA 46) -45 29 28 23 4.68
  RH inferior frontal gyrus (BA 44) 49 11 9 173 5.31
  RH inferior frontal gyrus (BA 47) 38 21 2   
  LH superior temporal gyrus (BA 22) -49 10 -1 19 4.87
  LH cingulate gyrus (BA 32) -14 15 35 16 5.73
  LH superior frontal gyrus (BA 6) -3 9 48 94 5.63
  RH middle frontal gyrus (BA 6) 45 6 55 64 5.65
  LH middle frontal gyrus (BA 6) -38 5 29 14 5.51
  LH precentral gyrus (BA 6) -45 2 45 13 4.81
  LH insula -31 14 3 48 5.61
  RH lentiform nucleus 21 -3 16 10 4.48
  1. p < .0001, uncorrected; cluster size = 10 voxels; masks were created at uncorrected p < .05; TC - Talairach coordinates.