Table 2.
Modulation of risk-taking activations by novelty seeking (NS) and harm avoidance (HA)
| Cluster size (voxels) | Voxel Z value | MNI coordinate (mm) |
Slide | Identified brain region | ||
|---|---|---|---|---|---|---|
| x | y | z | ||||
| A. NS | ||||||
| 125 | 4.00 | −9 | 62 | 19 | L | Frontopolar cortex |
| 3.29 | 3 | 59 | 10 | R | Frontopolar cortex | |
| 64 | 3.58 | −42 | 35 | −14 | L | Orbitofrontal cortex |
| 2.73 | −45 | 41 | 1 | L | Orbitofrontal cortex | |
| 59 | 3.36 | −3 | 47 | 46 | L | Dorsomedial PFC |
| 31 | 3.11 | 48 | 32 | −11 | R | Orbitofrontal cortex |
| B. HA | ||||||
| 56 | 3.44 | −33 | −31 | −17 | L | Parahippocampal gyrus |
| 3.30 | −15 | −19 | −20 | L | ||
| 40 | 3.05 | −27 | −13 | 7 | L | Putamen |
All peak activations 8 mm apart are identified
PFC prefrontal cortex