Table 2.
Regions showing significant correlation of age with multiscale entropy in the normal aging cohort.
| Brain regiona | BA | MNI coordinates (mm) |
Volume (mm3)b | Peak t | Mean t | CV | ||
|---|---|---|---|---|---|---|---|---|
| x | y | z | ||||||
| m = 1, r = 0.35 | ||||||||
| Parahippocampus R | 12 | -30 | 0 | 1,404 | -3.65 | -3.27 | 0.039 | |
| Parahippocampus L | -21 | -30 | -12 | 1,404 | -3.81 | -3.35 | 0.052 | |
| Superior temporal pole R | 38 | 42 | -3 | -15 | 2,781 | -3.99 | -3.46 | 0.057 |
| Superior temporal pole L | 38 | -42 | 18 | -21 | 2,943 | -3.99 | -3.40 | 0.054 |
| m = 2, r = 0.50 | ||||||||
| Parahippocampus R | 21 | -30 | -21 | 4,725 | -3.84 | -3.39 | 0.057 | |
| Parahippocampus L | -21 | -30 | -15 | 5,994 | -4.62 | -3.63 | 0.098 | |
| Superior temporal pole R | 38 | 42 | 12 | -18 | 6,588 | -4.58 | -3.62 | 0.102 |
| Superior temporal pole L | 38 | -36 | 9 | -21 | 5,157 | -4.40 | -3.52 | 0.084 |
| m = 3, r = 0.70 | ||||||||
| Parahippocampus R | 18 | -36 | -6 | 2,268 | -3.71 | -3.33 | 0.045 | |
| Parahippocampus L | -9 | -27 | 6 | 4,239 | -4.00 | -3.40 | 0.068 | |
| Superior temporal pole R | 38 | 42 | 0 | -15 | 4,374 | -4.60 | -3.58 | 0.100 |
| Superior temporal pole L | 38 | -36 | 9 | -21 | 2,565 | -4.01 | -3.37 | 0.091 |
aL, left; R, right; BA, Brodmann area; CV, coefficient of variation. bVolume was computed from cluster size (3 mm × 3 mm × 3 mm voxel). All results had p-value less than 0.05 corrected for multiple comparisons using familywise error.