Table 3. Results for cluster-based permutation test on frontal asymmetry space.
Each row represents cluster-based results for a given contrast, study, and space combination (N: number of participants included in given contrast; min t, max t: lowest and highest t value in the search space, respectively; n significant points: total number of significant points in the search space before cluster-based correction; n clusters: number of clusters found in given analysis; largest cluster size: number of channels participating in the cluster; largest cluster p: p-value for the largest cluster, NA means that no cluster was found in given analysis).
| No. | Contrast | Study | Space | N | Cluster-based permutation test on frontal asymmetry space | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Min t | Max t | n significant points | n clusters | Largest cluster size | Largest cluster p | |||||
| 1 | DvsHC | I | avg | 29 vs 22 | −2.110 | 0.023 | 3 | 1 | 3 | 0.069 |
| 2 | DvsHC | I | csd | 29 vs 22 | −0.720 | 1.983 | 0 | 0 | NA | NA |
| 3 | DvsHC | III | avg | 27 vs 21 | −1.172 | 1.058 | 0 | 0 | NA | NA |
| 4 | DvsHC | III | csd | 27 vs 21 | −1.258 | 1.875 | 0 | 0 | NA | NA |
| 5 | DvsHC | IV | avg | 22 vs 72 | −0.751 | 2.069 | 1 | 1 | 1 | 0.345 |
| 6 | DvsHC | IV | csd | 22 vs 72 | −1.600 | 1.142 | 0 | 0 | NA | NA |
| 7 | DvsHC | V | avg | 24 vs 29 | −1.260 | 2.823 | 6 | 2 | 5 | 0.026 |
| 8 | DvsHC | V | csd | 24 vs 29 | −2.901 | 1.425 | 2 | 2 | 1 | 0.156 |
| 9 | SvsHC | II | avg | 23 vs 28 | −2.581 | 0.201 | 1 | 1 | 1 | 0.164z |
| 10 | SvsHC | II | csd | 23 vs 28 | −0.855 | 1.254 | 0 | 0 | NA | NA |
| 11 | SvsHC | III | avg | 33 vs 21 | −1.410 | 1.021 | 0 | 0 | NA | NA |
| 12 | SvsHC | III | csd | 33 vs 21 | −2.315 | 2.101 | 2 | 2 | 1 | 0.227 |
| 13 | SvsHC | IV | avg | 21 vs 72 | −1.356 | 2.760 | 2 | 1 | 2 | 0.052 |
| 14 | SvsHC | IV | csd | 21 vs 72 | −1.193 | 1.296 | 0 | 0 | NA | NA |
| 15 | allReg | I | avg | 54 | −1.519 | 0.022 | 0 | 0 | NA | NA |
| 16 | allReg | I | csd | 54 | −0.727 | 1.052 | 0 | 0 | NA | NA |
| 17 | allReg | III | avg | 91 | −1.207 | 0.906 | 0 | 0 | NA | NA |
| 18 | allReg | III | csd | 91 | −1.290 | 2.210 | 1 | 1 | 1 | 0.287 |
| 19 | allReg | IV | avg | 117 | −1.807 | 2.153 | 1 | 1 | 1 | 0.202 |
| 20 | allReg | IV | csd | 117 | −1.173 | 1.353 | 0 | 0 | NA | NA |
| 21 | allReg | V | avg | 53 | −1.001 | 2.489 | 3 | 1 | 3 | 0.077 |
| 22 | allReg | V | csd | 53 | −3.291 | 1.552 | 2 | 2 | 1 | 0.187 |
| 23 | DReg | I | avg | 29 | −0.159 | 1.552 | 0 | 0 | NA | NA |
| 24 | DReg | I | csd | 29 | −1.303 | 0.487 | 0 | 0 | NA | NA |
| 25 | DReg | III | avg | 27 | −2.041 | 0.976 | 0 | 0 | NA | NA |
| 26 | DReg | III | csd | 27 | −1.420 | 1.662 | 0 | 0 | NA | NA |
| 27 | DReg | IV | avg | 22 | −1.155 | 1.754 | 0 | 0 | NA | NA |
| 28 | DReg | IV | csd | 22 | −0.415 | 1.938 | 0 | 0 | NA | NA |
| 29 | DReg | V | avg | 24 | −1.482 | 1.497 | 0 | 0 | NA | NA |
| 30 | DReg | V | csd | 24 | −2.254 | 1.554 | 1 | 1 | 1 | 0.555 |
DvsHC – diagnosed and healthy controls; SvsHC – sub-clinical and healthy controls; allReg – linear regression for all subjects together; DReg – linear regression for only diagnosed subjects; avg – average reference; csd – current source density.