Table 1.
MNI co-ordinates of the peak voxel for each RSN node, around which 5×5×5 voxel ROIs were created, defined using: (1) an independent cohort of 55 young participants (aged 25 ± 4 years); and (2) only the older participant’s data.
| Independent cohort |
Older gICA |
Difference |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| x | y | z | x | y | z | x | y | z | |
| DAN | |||||||||
| Left IPS | 67 | 39 | 60 | 64 | 36 | 60 | -3 | -3 | 0 |
| Right IPS | 25 | 37 | 61 | 29 | 37 | 58 | 4 | 0 | -3 |
| Left OFC | 71 | 75 | 52 | 67 | 84 | 48 | -4 | 9 | -4 |
| Right OFC | 21 | 83 | 45 | 22 | 70 | 52 | 1 | -13 | 7 |
| DMN | |||||||||
| PCC | 45 | 37 | 53 | 45 | 35 | 52 | 0 | -2 | -1 |
| mPFC | 45 | 89 | 39 | 45 | 92 | 43 | 0 | 3 | 4 |
| Left IPL | 71 | 29 | 55 | 70 | 30 | 51 | -1 | 1 | -4 |
| Right IPL | 19 | 29 | 55 | 21 | 30 | 53 | 2 | 1 | -2 |
| Left MTL | 77 | 58 | 27 | 75 | 62 | 28 | -2 | 4 | 1 |
| Right MTL | 19 | 64 | 21 | 14 | 63 | 25 | -5 | -1 | -4 |
| SN | |||||||||
| ACC | 45 | 76 | 51 | 43 | 70 | 59 | -2 | 6 | 8 |
| Left AI | 65 | 71 | 37 | 73 | 66 | 39 | 8 | -5 | 2 |
| Right AI | 27 | 75 | 37 | 26 | 68 | 38 | -1 | -7 | 1 |
The final column reports the difference between the two sets of co-ordinates, for each direction.