Table 1.

Regions in which BOLD signal was significantly greater in the Imagine versus the Estimate task

RegionSideBAMNI (peak)Cluster sizeZ
Medial rostral PFCb9/10−657−33975.18*
−95736Same cluster
36318Same cluster
Middle frontal cortexl8−212742243.7
Medial ventrocaudal PFC/basal forebrainb25015−6255.34
Temporal polel21−519−30124.13
Parahippocampal cortexl27−33−15924.4
18−30−15Same cluster
21−42−6Same cluster
Parahippocampal cortexr−24−39−15433.99
Retrosplenial cortexr3021−5415Same cluster
Retrosplenial cortexl30−15−6015Same cluster
Middle and superior temporal cortexr3942−63182724.83
57−6915Same cluster
48−7533Same cluster
Superior temporal cortex1348−4221Same cluster
Lateral superior occipital cortexl19−45−81272915.09
−45−7818Same cluster
−36−8436Same cluster
Occipital cortexr1921−96212555.79
15−9021Same cluster
15−936Same cluster
Occipital lobe/cuneusl19−9−9327173.82
Middle occipital cortexl18−21−9618Same cluster
  • Thresholded at p < 0.001, uncorrected, with a minimum cluster size of 10 contiguous voxels. Brodmann areas (BA) are approximate. b, Bilateral; l, left; r, right; PCC, posterior cingulate cortex.

  • *Surviving small-volume correction at the cluster level.