Table 1.

Regions displaying a main effect of updating: differential responses to first three and last two trials

Region	Hemi	Voxels	x	y	z
Last two trials > first three trials
Activity spanning dorsomedial, dorsolateral, ventrolateral, and rostrolateral prefrontal cortex*	R	2129	31.5	58.5	−3.5
Superior temporal sulcus/anterior temporal lobe**	R	395	67.5	−34.5	−6.5
Inferior parietal lobule/temporoparietal junction	R	344	46.5	−61.5	44.5
Inferior parietal lobule/temporoparietal junction	L	138	−46.5	−58.5	41.5
Rostrolateral prefrontal cortex/inferior frontal gyrus	L	132	−28.5	58.5	−3.5
Precuneus	—	111	1.5	−49.5	23.5
Dorsolateral prefrontal cortex	L	111	−43.5	19.5	41.5
Posterior cingulate cortex	—	54	1.5	−25.5	26.5
Ventrolateral prefrontal cortex	L	53	−28.5	19.5	−3.5
First three trials > last two trials
Inferotemporal cortex/primary visual cortex	R/L	3901	40.5	−55.5	−18.5
Posterior thalamus	R	48	4.5	−31.5	−0.5
Mid-cingulate cortex	—	43	1.5	1.5	38.5
Precentral gyrus	R	41	40.5	1.5	29.5

Group results (N = 23), p < 0.05 FDR corrected; voxelwise threshold, p < 0.005; minimum cluster-size threshold, 16 voxels. Coordinates refer to the peak voxel in Talairach space. For each cluster, we report its hemisphere (Hemi) and size in voxels (Voxels).

*This large activation cluster contained peaks (coordinates are peak voxel in Talairach space, x, y, z) in dorsomedial (7.5, 61.5, 26.5), dorsolateral (43.5, 16.5, 44.5), ventrolateral (49.5, 19.5, −3.5), and rostrolateral PFC (31.5, 58.5, −3.5).

**This cluster contained peaks in superior temporal sulcus (67.5, −34.5, −6.5) and anterior temporal lobe (46.5, 19.5, −30.5). R, Right; L, left.