Table 1.
Peak activations in both saccade tasks and peak activations of between task differences
| Anatomical region | Hemisphere | Label | BA | MNI coordinates |
T-value | ||
|---|---|---|---|---|---|---|---|
| x | y | z | |||||
| Both saccade tasks | |||||||
| Cue period | |||||||
| Intraparietal sulcus | Right | IPS | 40 | 37 | -57 | 42 | 9.12 |
| Superior precentral sulcus | Right | sPCS | 6 | 33 | 1 | 44 | 9.06 |
| Superior parietal gyrus | Left | 7 | -26 | -66 | 58 | 6.30 | |
| Lateral precentral sulcus | Right | 8 | 40 | 12 | 22 | 6.14 | |
| Middle occipital grus | Right | 39 | 49 | -78 | 41 | 6.14 | |
| Middle temporal gyrus | Right | 37 | 54 | -63 | -7 | 5.56 | |
| Intraparietal sulcus | Left | IPS | 40 | -36 | -46 | 42 | 5.38 |
| Superior precentral sulcus | Left | sPCS | 6 | -32 | -5 | 58 | 5.30 |
| Superior parietal lobule | Right | 7 | 26 | -64 | 64 | 5.05 | |
| Lateral occipital sulcus | Right | 22 | 41 | -58 | 9 | 4.71 | |
| Lateral precentral sulcus | Left | 9 | -40 | 5 | 35 | 4.23 | |
| Middle occipital gyrus | Left | 18 | -40 | -89 | -13 | 4.05 | |
| Lingual sulcus | Left | 19 | -27 | -69 | -13 | 4.05 | |
| Inferior occipital sulcus | Left | 19 | -41 | -74 | -10 | 4.01 | |
| Lingual gyrus | Left | 19 | -22 | -57 | -20 | 3.83 | |
| Delay period | |||||||
| Superior precentral sulcus | Left | sPCS | 6 | -30 | -5 | 60 | 5.89 |
| Superior precentral sulcus | Right | sPCS | 6 | 35 | 1 | 44 | 5.66 |
| Lateral precentral sulcus | Right | 6 | 21 | 0 | 52 | 3.21 | |
| Response period | |||||||
| Middle occipital gyrus | Right | 19 | 48 | -77 | 17 | 9.23 | |
| Lateral occipital sulcus | Right | 22 | 46 | -57 | 11 | 8.55 | |
| Superior parietal gyrus | Left | 7 | -23 | -69 | 59 | 7.34 | |
| Lingual gyrus | Left | 18 | -12 | -73 | -15 | 6.67 | |
| Superior parietal gyrus | Right | 7 | 32 | -58 | 52 | 6.27 | |
| Superior precentral sulcus | Left | sPCS | 6 | -38 | -9 | 56 | 6.10 |
| Middle temporal gyrus | Right | 37 | 54 | -63 | -6 | 6.00 | |
| Superior precentral sulcus | Right | sPCS | 6 | 32 | -2 | 45 | 5.40 |
| Lateral occipital sulcus | Left | 18 | -37 | -88 | -5 | 4.83 | |
| Lingual gyrus | Right | 18 | 3 | -73 | -7 | 4.79 | |
| Intraparietal sulcus | Right | IPS | 40 | 35 | -53 | 39 | 4.77 |
| Middle occipital gyrus | Left | 19 | -26 | -92 | 24 | 4.54 | |
| Inrtaparietal sulcus | Left | IPS | 40 | -35 | -50 | 50 | 4.22 |
| Lateral precentral sulcus | Right | 6 | 47 | 2 | 40 | 4.05 | |
| Paracentral gyrus | Left | 6 | -4 | -3 | 64 | 3.48 | |
| Response period: DIGS > DVGS | |||||||
| Frontopolar gyrus | Right | 10 | 4 | 57 | 11 | 6.31 | |
| Superior frontal gyrus | Right | 8 | 21 | 41 | 45 | 5.35 | |
| Middle frontal gyrus | Left | 9 | -47 | 20 | 38 | 4.96 | |
| Angular gyrus | Left | 39 | -53 | -62 | 41 | 4.91 | |
| Middle temporal gyrus | Left | 21 | -68 | -43 | -9 | 4.71 | |
| Posterior cingulate gyrus | Left | 23 | -3 | -60 | 11 | 4.39 | |
| Frontopolar gyrus | Left | 31 | -6 | 64 | 27 | 3.61 | |
| Subgenual anterior cingulate gyrus | Right | 24 | 6 | 30 | -7 | 3.53 | |
Note: BA, Brodmann area; DIGS, delayed simple internally-guided saccade task; DVGS, delayed visually-guided saccade task. pcorrected = .05.