Table 1.
Regions showing different resting state activity patterns between survivors and controls.
ROI | x,y,za | Peak t valueb | Number of voxelsc | BAd | Regione | Hemi sphere | |
---|---|---|---|---|---|---|---|
ROIs in RECN | |||||||
1 | rFM | 27,30,39 | + 3.22 | 13 | 9 | Middle frontal | R |
2 | rP | 42,− 30, 48 | + 4.59 | 13 | 2 | Postcentral | R |
3 | rFS1 | 15, 36,51 | − 4.15 | 10 | 9 | Superior frontal | R |
ROIs in LECN | |||||||
4 | lFIO | − 30, 24, − 15 | + 5.24 | 20 | 47 | Inferior frontal | L |
5 | lP | − 18,3, 9 | + 4.56 | 23 | 48 | Putamen | L |
ROI in SN | |||||||
6 | lSM | − 9, 21, 60 | − 4.68 | 21 | 6 | Supplementary motor | L |
ROIs in ADMN | |||||||
7 | AC | 0,33, − 6 | − 3.52 | 20 | 32,11 | Anterior cingulum | L/R |
8 | CA | 0, 9, 3 | − 4.52 | 21 | 25 | Caudate | L/R |
9 | rFS2 | 30, 63, 9 | + 3.74 | 20 | 10 | Superior frontal | R |
10 | lFS | − 30, 66, 15 | + 3.63 | 14 | 10 | Superior frontal | L |
11 | lINS | − 36, − 6, 12 | + 5.47 | 58 | 48 | Insula | L |
No Significant difference ROI in PDMN.
Peak coordinates of MNI brain atlas. MNI = Montreal Neurological Institute.
The peak t value, ‘+’ indicates the increased z-score in survivors, and ‘-’ indicates the decreased z-score in survivors.
These clusters were tested for cluster-level FWE correction p < 0.01 and the AlphaSim estimation indicated that clusters with 10 contiguous voxels would achieve an effective FWE threshold p < 0.01 in RSN1, and 13, 13, 11 in RSN2, RSN3, RSN4, respectively. Voxel size = 3 × 3 × 3.
Brodmann's area, double checked with the xjview software ((http://www.alivelearn.net/xjview/).
The brain regions were referenced to the Automated Anatomical Labeling (AAL), and also double checked with the xjview software.