Table 1.
Significant areas of cortical activation in the task contrasts
| Anatomical Region | Hemisphere | x | y | z | Size (mm2) | t-value |
|---|---|---|---|---|---|---|
| LTM-Guided > Stimulus-Guided Attention | ||||||
| Posterior Precuneus/Retrosplenial Cortex | LH | −13.6 | −67.4 | 39.6 | 1590.01 | 7.886 |
| RH | 6.9 | −65.2 | 40.9 | 1278.48 | 7.908 | |
| Mid-Cingulate | LH | −7.9 | −22.4 | 29.3 | 389.93 | 6.869 |
| RH | 8.4 | −36.1 | 27.9 | 365.23 | 7.140 | |
| Dorsolateral PFC | LH | −38.5 | 44.5 | 1.4 | 886.94 | 5.993 |
| RH | 38.8 | 47.6 | 6.5 | 1053.39 | 6.212 | |
| LH | −40.8 | 19.5 | 31.5 | 146.80 | 3.883 | |
| RH | 44.6 | 27.0 | 27.8 | 676.11 | 4.188 | |
| LH | −30.3 | 11.1 | 49.3 | 528.70 | 4.373 | |
| RH | 22.7 | 13.6 | 41.9 | 390.09 | 3.766 | |
| Lateral IPS/SMG | LH | −53.7 | −40.6 | 43.0 | 1825.02 | 5.159 |
| RH | 35.5 | −68.1 | 42.4 | 1519.16 | 5.101 | |
| Anterior Insula/Lateral OFC | LH | −26.6 | 23.5 | −8.2 | 451.75 | 5.573 |
| RH | 32.6 | 16.9 | 1.1 | 257.68 | 4.505 | |
| Middle Temporal Gyrus | LH | −55.1 | −42.7 | −9.9 | 221.62 | 3.973 |
| RH | 55.0 | −46.0 | −3.7 | 255.76 | 4.263 | |
| Dorsal Anterior Cingulate | LH | −8.9 | 11.8 | 42.8 | 327.99 | 4.270 |
| RH | 7.7 | 23.5 | 39.3 | 218.84 | 4.251 | |
| RH | 12.2 | 20.5 | 26.9 | 128.99 | 3.461 | |
| Stimulus-Guided > LTM-Guided Attention | ||||||
| Lateral Occipital | LH | −44.1 | −70.3 | −1.4 | 1115.68 | 6.585 |
| RH | 41.4 | −67.3 | −0.9 | 873.47 | 6.055 | |
| RH | 37.4 | −81.1 | 4.8 | 230.43 | 5.538 | |
| Superior Parietal Lobule | RH | 24.6 | −74.6 | 28.3 | 117.22 | 3.454 |
| LTM Retrieval > Stimulus-Guided Attention | ||||||
| Pars triangularis | LH | −39.1 | 25.9 | 4.4 | 969.97 | 6.758 |
| Occipital pole | LH | −22.0 | −96.0 | 0.9 | 623.82 | 6.439 |
| RH | 23.1 | −95.5 | 4.9 | 177.19 | 4.315 | |
| Posterior Insula | LH | −36.1 | −14.5 | 4.4 | 182.47 | 4.821 |
| Angular Gyrus | LH | −44.5 | −55.4 | 40.4 | 293.90 | 4.789 |
| Cuneus | LH | −4.8 | −80.4 | 23.8 | 627.85 | 4.432 |
| RH | 6.9 | −78.8 | 20.1 | 721.06 | 5.444 | |
| Supramarginal Gyrus | LH | −39.8 | −22.3 | 20.2 | 268.72 | 4.324 |
| Postcentral Sulcus | RH | 21.9 | −39.1 | 56.1 | 130.96 | 3.875 |
| Postcentral Gyrus | LH | −21.7 | −34.3 | 54.9 | 219.00 | 3.741 |
| RH | 15.7 | −29.0 | 61.5 | 152.30 | 3.571 | |
| Lateral Orbitofrontal Cortex | LH | −29.9 | 36.0 | −8.1 | 154.78 | 3.608 |
| Stimulus-Guided Attention > LTM Retrieval | ||||||
| Superior Precentral sulcus | LH | −20.7 | −1.9 | 44.9 | 856.83 | 8.669 |
| RH | 26.4 | −6.8 | 42.3 | 1886.39 | 6.269 | |
| Intraparietal Sulcus/Lateral Occipital Cortex | LH | −28.8 | −71.3 | 18.9 | 6018.21 | 8.193 |
| RH | 15.9 | −58.3 | 57.4 | 5738.27 | 8.004 | |
| Fusiform Gyrus | LH | −28.7 | −75.6 | −3.8 | 285.63 | 5.685 |
| Retrosplenial Cortex | LH | −16.7 | −57.8 | 23.9 | 148.26 | 5.302 |
| RH | 20.0 | −54.3 | 22.8 | 353.08 | 7.361 | |
| LTM-Guided Attention > LTM Retrieval | ||||||
| latIPS/IPS/PrC-p/Retrosplenial Cortex | LH | −10.8 | −67.8 | 48.9 | 5576.52 | 8.438 |
| LH | −16.0 | −58.1 | 25.1 | 464.00 | 6.932 | |
| RH | 17.4 | −57.1 | 27.2 | 7774.63 | 9.701 | |
| Superior Precentral Sulcus Dorsolateral PFC | LH | −20.4 | −0.7 | 45.2 | 1276.67 | 7.608 |
| RH | 33.8 | 9.8 | 50.9 | 4898.01 | 7.276 | |
| Anterior Insula/Lateral OFC | LH | −30.1 | 19.3 | −4.2 | 299.22 | 6.678 |
| RH | 30.1 | 21.8 | −0.8 | 432.03 | 7.354 | |
| Inferior Precentral Sulcus | LH | −48.7 | 4.1 | 26.2 | 329.81 | 4.926 |
| Fusiform Gyrus | LH | −28.7 | 74.8 | −4.4 | 579.17 | 4.265 |
| Mid-Cingulate/Posterior Callosal Sulcus | LH | −5.1 | −42.4 | 18.4 | 206.77 | 3.978 |
| RH | 8.2 | −44.2 | 16.2 | 368.70 | 6.455 | |
| Dorsal Anterior Cingulate | RH | 8.0 | 25.9 | 37.8 | 762.54 | 5.936 |
| Middle Temporal Gyrus | RH | 51.9 | −52.3 | −1.2 | 614.78 | 6.278 |
| LTM Retrieval > LTM-Guided Attention | ||||||
| Supramarginal Gyrus | LH | −48.0 | −26.1 | 19.6 | 528.92 | 6.807 |
| RH | 47.0 | −23.2 | 20.4 | 205.84 | 4.276 | |
| Cuneus | LH | −7.3 | −84.4 | 32.3 | 567.60 | 5.628 |
| RH | 6.5 | −81.5 | 30.2 | 693.77 | 5.144 | |
| Pars Triangularis | LH | −37.4 | 28.0 | 2.4 | 337.05 | 5.363 |
| Postcentral Sulcus | LH | −25.8 | −41.9 | 56.2 | 232.06 | 4.544 |
| RH | 20.4 | −37.9 | 56.0 | 222.00 | 6.309 | |
| Medial Orbitofrontal Cortex | LH | −7.9 | 54.4 | −10.2 | 161.80 | 4.650 |
| Posterior Insula | LH | −34.6 | −16.3 | −4.6 | 229.31 | 4.322 |
| dMPFC | RH | 9.2 | −3.3 | 48.3 | 131.16 | 5.771 |
| Postcentral Gyrus | LH | −20.6 | −27.6 | 64.2 | 331.11 | 3.458 |
| RH | 20.5 | −28.4 | 55.9 | 467.66 | 5.162 | |
| Occipital Pole | LH | −21.3 | −95.7 | 6.5 | 254.54 | 4.166 |
| RH | 25.5 | −95.0 | 3.0 | 261.25 | 4.654 | |
| Superior Temporal Sulcus | LH | −46.6 | −34.1 | −0.4 | 148.87 | 3.749 |