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Table 2 Activation volume and average Z-score for individual subjects on real fMRI data

From: Application of mean-shift clustering to Blood oxygen level dependent functional MRI activation detection

  FWHM = 0 mm FWHM = 4 mm
  CCA CCA + CA CCA + MSC CCA CCA + CA CCA + MSC
Subject Volume Z mean Volume Z mean Volume Z mean Volume Z mean Volume Z mean Volume Z mean
1 45 7.5 163 5.3 212 6.4 128 7.4 200 6.1 200 6.4
2 20 6.1 114 4.0 169 3.6 18 6.8 106 3.7 181 3.8
3 15 5.8 106 3.9 136 3.5 18 5.8 181 3.6 258 3.2
4 0 0.0 58 3.3 98 2.9 0 0.0 23 3.4 135 2.9
5 102 6.4 251 4.9 265 4.9 182 6.4 390 5.1 395 5.1
6 78 6.6 159 5.2 165 5.1 137 6.7 285 5.2 301 5.1
7 30 6.4 135 4.8 146 4.7 51 6.4 192 4.8 243 5.0
8 0 0.0 41 3.6 60 3.2 6 5.3 64 3.6 88 3.1
9 31 6.3 66 5.0 70 4.9 60 6.3 181 4.6 180 4.5
10 239 8.4 292 7.7 299 7.6 402 9.0 424 8.7 423 8.7
Mean 55.9 5.4 138.5 4.8 162.0 4.7 100.2 6.0 204.6 4.9 240.4 4.8
Standard deviation 72.0 2.9 81.8 1.2 78 1.5 123.1 2.3 130.3 1.6 107.7 1.8
  1. Note: Volumes are measured in voxels.