Table VII.
A (numbers correspond to clusters in Figure 3A) |
Main effects: Response Suppression | Lexical Decision: Response Suppression | Relatedness Judgment: Response Suppression | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
No. | Region | Lat. | BA | Area (mm2) | Tal. (x, y, z) | p | Area (mm2) | Tal. (x, y, z) | p | Area (mm2) | Tal. (x, y, z) | p |
1 | Inferior temporal/fusiform gyrus | L | 37 | 162 | −54, −49, −18 | 0.0022* | 164 | −54, −51, −14 | 0.0005* | 95 | −47, −48, −5 | 0.00012† |
2 | Occipito‐parietal junction | R | 19/7 | 382 | 29, −83, 34 | 0.0056# | 570 | 26, −75, 40 | 0.0005# | — | — | NS |
3 | Interiror frontal gyrus | L | 47 | — | — | NS | 205 | −44, 33, −10 | 0.0012* | — | — | NS |
4 | Anterior orbito‐frontal cortex** | R | 10/11 | — | — | NS | 363 | 19, 53, −9 | 0.00001# | NS | ||
B (number corresponds to clusters in Figure 4A) |
Task by Relatedness Interaction | Lexical Decision | Relatedness Judgment: Response Enhancement | |||||||||
5 | Inferior parietal lobule | L | 40 | 661 | −50, −45, 30 | 0.0024*# | — | — | NS | 920 | −59, −49, 36 | 5.1 e−5*# |
When clusters or Brodmann areas (BAs) span over more than one region, both regions/BAs are indicated, separated by a slash sign. Talairach coordinates of peak activation correspond to the local minimum P values for each cluster of activated vertices on the cortical surface.
Regions marked with ** if they also showed significant response suppression in a direct comparison between related and indirectly related word‐pairs. Clusters indicated in P column marked * if reached significance on small surface correction (P < 0.05) and/or marked # if reached cluster‐level significance (P < 0.05) across whole cortical surface. Cluster is marked † if failed to reach significance on small surface correction but reached an uncorrected voxel‐wise significance across the cortex, P < 0.05. P value indicated is the minimum P value within that cluster. NS: nonsignificant.