Table 3 Pre-SMA seeded PPI results. In contrast to the low-motivation situation, brain regions showed significant functional connectivity with pre-SMA on the psychological contrast of SST versus USST in the high-motivation situation.
Anatomical region | Hemi-sphere | Cluster size | Brodmann area | MNI coordinate | t-value | ||
|---|---|---|---|---|---|---|---|
x | y | z | |||||
Inferior frontal gyrus | R | 304 | 45 | 54 | 28 | 8 | 3.13 |
44 | 58 | 20 | 12 | 3.39 | |||
60 | 12 | 8 | 2.94 | ||||
Middle frontal gyrus | 9 | 58 | 26 | 28 | 4.07 | ||
Caudate | L | 483 | −12 | 0 | 16 | 4.28 | |
−14 | −14 | 22 | 3.78 | ||||
Thalamus | −8 | −20 | 8 | 4.26 | |||
−10 | −20 | 12 | 4.23 | ||||
−20 | −28 | 16 | 3.92 | ||||
Caudate | R | 619 | 12 | 4 | 12 | 4.20 | |
14 | −4 | 16 | 4.67 | ||||
Thalamus | 8 | −12 | 2 | 4.25 | |||
8 | −20 | 8 | 5.43 | ||||
14 | −20 | 12 | 4.21 | ||||
Posterior superior temporal sulcus | R | 405 | 22 | 52 | −32 | −2 | 6.90 |
