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Table 2 Areas showing significant voxel-wise interaction between amyloid- and tau-PET on FDG-PET in MCI

From: FDG-PET hypermetabolism is associated with higher tau-PET in mild cognitive impairment at low amyloid-PET levels

Labels Cluster index Size (voxels) t value MNI coordinates
x Y z
L middle temporal 1 3552 5.64 − 51 − 60 24
L superior frontal 2 1853 6.4 − 7.5 27 63
R inferior parietal 3 1448 6.11 52.5 − 36 51
R inferior temporal 4 1122 5.29 58.5 − 49.5 − 24
L precuneus 5 606 5.91 − 4.5 − 76.5 39
R middle frontal 6 444 6.24 37.5 10.5 61.5
R middle frontal 7 432 5.07 36 57 13.5
R lingual 8 224 4.39 21 − 48 6
L inferior parietal 9 191 4.25 − 45 − 51 52.5
  1. L left, R right
  2. MNI coordinates and t values of the peaks are provided. t values are based on voxel-wise regressions controlling for age, gender, education, and study site.