Table 2.
Peak activations in group erSAM images after target/distracter change onset
| Talairach coordinates (mm) |
Pseudo-Z | Brain region | ||
|---|---|---|---|---|
| x | y | z | ||
| Direction change left | ||||
| 24 | −75 | 9 | 0.81 | cuneus, BA17 (R) |
| 42 | −61 | 9 | 0.77 | mid. temp. gyrus, BA37 (R) |
| Direction change right | ||||
| −30 | −69 | 15 | 0.91 | posterior cingulate gyrus, BA30 (L) |
| Color change left | ||||
| 30 | −67 | 1 | 0.98 | lingual gyrus, BA19 (R) |
| Color change right | ||||
| −36 | −70 | 6 | 0.78 | mid. occ. gyrus, BA19 (L) |
| −24 | −72 | 26 | 0.76 | precuneus, BA31 (L) |
Mean locations and magnitudes of the 2 largest peak activations in the group-averaged erSAM images occurring 0.18 s after transient target changes (in direction and color) in the left and right visual fields. Images were thresholded using a nonparametric permutation test evaluated at p = 0.001. mid., Middle; occ., occipital; temp., temporal.