TABLE 2.
Significant Neuroimaging Results Showing the Analysis (Either Main Effect of the DSST Activation or Its Association With PiB Adjusting for Education), the Region Name, the Hemisphere, Brodmann Areas (With At Least 20% Cluster Overlap), Associated Network (With At Least 20% Cluster Overlap), Total Cluster Size (Number of Voxels), Maximum t-Statistic, and Location (x, y, z) in MNI Space
| ROI | Region | Side | BA | Networks | Cluster Size | Max t | X, Y, Z (MNI) |
|---|---|---|---|---|---|---|---|
| Main effect of DSST activation | Angular | L | 7, 39, 40 | LECN, RECN, vDMN | 148 | 7.3 | −30, −50, 38 |
| R | 7 | LECN, vDMN | 275 | 6.7 | 34, −56, 50 | ||
| Calcarine | L | 17, 18 | 1094 | 6.2 | −12, −72, 8 | ||
| R | 17, 18 | dDMN, vDMN | 1100 | 6.4 | 16, −62, 6 | ||
| Caudate | L | 214 | 6.7 | −20, −16, 24 | |||
| R | 238 | 5.7 | 20, 8, 20 | ||||
| Cerebellum culmen | L | 18, 19, 37 | 251 | 5.2 | −20, −52, −16 | ||
| R | 18, 30 | vDMN | 128 | 4.7 | 22, −44, −16 | ||
| Cerebellum culmen/declive | L | 18, 19 | 167 | 5.8 | −20, −56, −14 | ||
| Anterior cingulate | R | 24, 32 | 59 | 4.1 | 10, 30, 28 | ||
| Middle cingulate | L | 23, 32 | ASN | 189 | 4.4 | 2, 22, 38 | |
| R | 23, 32 | LECN | 423 | 5.8 | 6, 22, 42 | ||
| Cuneus | L | 18, 19 | dDMN | 366 | 5.4 | −18, −72, 36 | |
| R | 18 | dDMN, vDMN | 233 | 5.2 | 24, −62, 30 | ||
| Inferior frontal (operculum) | L | 44, 48 | RECN, vDMN | 758 | 6.7 | −38, 4, 28 | |
| R | 44, 48 | LECN | 422 | 6.0 | 38, 8, 32 | ||
| Inferior frontal (orbital) | L | 47 | RECN | 52 | 5.0 | −34, 26, −4 | |
| Inferior frontal (triangular) | L | 45, 48 | RECN, vDMN | 751 | 6.2 | −46, 16, 32 | |
| R | 45, 48 | LECN | 335 | 4.9 | 36, 30, 4 | ||
| Middle frontal | L | 6, 44 | ASN, RECN, vDMN | 248 | 7.9 | −26, −2, 50 | |
| R | 6 | LECN | 426 | 6.3 | 30, 2, 56 | ||
| Superior frontal | L | 6 | ASN | 95 | 7.4 | −24, −2, 48 | |
| R | 6, 8 | ASN, LECN, vDMN | 87 | 6.0 | 28, 2, 56 | ||
| Superior medial frontal | L | 32 | LECN, RECN | 70 | 5.3 | 2, 22, 44 | |
| Fusiform | L | 19, 37 | 677 | 9.3 | −38, −62, −10 | ||
| R | 19, 37 | vDMN | 429 | 7.0 | 32, −80, −2 | ||
| Hippocampus | L | 27, 37 | 203 | 5.1 | −28, −32, 0 | ||
| R | 27, 37 | 108 | 5.2 | 22, −32, 4 | |||
| Insula | L | 47, 48 | 463 | 6.4 | −30, 20, 12 | ||
| R | 47, 48 | 330 | 5.4 | 32, 24, 0 | |||
| Lingual gyrus | L | 18, 19 | 1126 | 6.3 | −12, −70, 6 | ||
| R | 17, 18, 19 | vDMN | 815 | 6.4 | 16, −60, 6 | ||
| Inferior occipital | L | 19, 37 | 500 | 9.7 | −40, −64, −8 | ||
| R | 19 | 284 | 7.6 | 34, −80, −2 | |||
| Middle occipital | L | 19 | vDMN | 2133 | 11.1 | −30, −80, 28 | |
| R | 19 | LECN, vDMN | 1156 | 10.0 | 30, −76, 22 | ||
| Superior occipital | L | 18, 19 | dDMN, vDMN | 511 | 8.5 | −24, −72, 34 | |
| R | 7, 19 | LECN, vDMN | 587 | 9.8 | 30, −78, 22 | ||
| Inferior parietal | L | 7, 40 | ASN, RECN, vDMN | 1399 | 9.0 | −28, −60, 44 | |
| R | 40 | ASN, LECN | 423 | 6.3 | 34, −54, 50 | ||
| Superior parietal | L | 7 | ASN, RECN, vDMN | 922 | 9.0 | −26, −60, 44 | |
| R | 7 | ASN, LECN, vDMN | 332 | 6.6 | 24, −62, 50 | ||
| Postcentral | L | 4, 6 | 252 | 5.9 | −42, −8, 48 | ||
| Precentral | L | 6 | RECN, vDMN | 1291 | 7.6 | −28, −2, 50 | |
| R | 6 | ASN, LECN | 407 | 5.9 | 38, 6, 32 | ||
| Precuneus | L | 7 | ASN, dDMN, vDMN | 1057 | 6.3 | −4, −56, 54 | |
| R | 7 | ASN, dDMN, LECN, vDMN | 868 | 6.0 | 4, −62, 56 | ||
| Putamen | L | 48 | 106 | 6.2 | −22, 2, 16 | ||
| Supplemental Motor | L | 6, 8, 32 | RECN | 358 | 5.7 | −4, 10, 54 | |
| R | 6, 32 | LECN | 201 | 5.4 | 6, 14, 50 | ||
| Supramarginal | L | 2, 48 | ASN, RECN | 85 | 5.7 | −46, −34, 36 | |
| R | 40 | ASN, LECN | 53 | 5.4 | 44, −42, 44 | ||
| Inferior temporal | L | 37 | 389 | 9.7 | −46, −64, −6 | ||
| R | 37 | LECN | 236 | 6.1 | 46, −60, −12 | ||
| Middle temporal | L | 21, 37 | ASN | 637 | 8.5 | −42, −58, −4 | |
| R | 37, 39 | ASN, dDMN | 198 | 4.9 | 40, −68, 22 | ||
| Thalamus | L | 776 | 6.6 | −4, −14, 10 | |||
| R | 537 | 5.5 | 20, −30, 6 | ||||
| DSST activation association with PiB adjusting for education | Cerebellum vermis | B | 18 | 231 | 5.4 | 0, −48, −18 | |
| Calcarine | R | 28 | 78 | 4.7 | 22, −50, 14 | ||
| Inferior frontal (Operculum) | L | 48 | 55 | 4.1 | −40, 14, 14 | ||
| Insula | L | 48 | ASN | 137 | 4.2 | −32, 22, 16 | |
| Precuneus | R | 23 | dDMN | 115 | 4.8 | 6, −58, 24 | |
| Middle temporal | R | 47, 52 | ASN, dDMN | 267 | 4.6 | 46, −62, 18 |
ASN: anterior salience; dDMN/vDMN: dorsal or ventral default mode; LECN: left executive control; RECN: right executive control.