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Table 4 GM volume regions positively correlated with the scores on the FCSRT independently for groups A1 and B1 using VBM

From: Exploring anterograde memory: a volumetric MRI study in patients with mild cognitive impairment

Group (score) P Brain region Side BA k x y z T
A1 (TR), n = 50 0.001 Parahippocampal g. L 35/36 50/283 –28 –15 –28 3.62
Hippocampus NA 16/283 –34 –16 –21 3.47
Fusiform g. 20 135/283 –37 –18 –24 3.68
A1 (FR), n = 50 0.001 Mid. Frontal g. L NA 16 –31 –1 49 3.41
B1 (TR), n = 18 0.001 Insula R 13 88/170 42 3 0 4.38
B1 (FR), n = 18 0.001 Precentral g. R 4 62/63 28 –30 60 5.60
  1. Statistical analyses were performed including age, gender, education level, total GM volume and centre as nuisance covariates, with a threshold of P = 0.001, uncorrected, including a minimal k of 50 voxels except for the FR in group A1
  2. GM grey matter, FCSRT Free and Cued Selective Reminding Test, VBM voxel-based morphometry, L left, R right, BA Brodmann area, k cluster size in voxel (specific region’s volume/cluster’s global volume), x, y, z Talairach coordinates, T T value, g. gyrus, FR free recall, TR total recall