Table 2.
Areas showing significant activation during the Wheel of Fortune task.
| Brain Area | Side | # of voxels | Z max | MNI Coordinates | ||
|---|---|---|---|---|---|---|
| x | y | Z | ||||
| Selection Phase (Abstinent > Satiated, Money > Control) | ||||||
| Postcentral Gyrus | L | 1072 | 3.28 | -26 | -32 | 60 |
| Insula | R | 393 | 3.43 | 44 | -8 | -12 |
| Lingual Gyrus * | L | 385 | 2.80 | -16 | -56 | -4 |
| Rolandic Operculum * | R | 362 | 3.61 | 52 | -26 | 22 |
| Postcentral Gyrus | R | 333 | 2.97 | 34 | -30 | 54 |
| Cerebellum | L | 256 | 3.05 | -2 | -54 | -16 |
| Rolandic Operculum * | L | 241 | 3.07 | -60 | 4 | 4 |
| Insula | R | 227 | 2.88 | 36 | -8 | -8 |
| Middle Frontal Gyrus * | L | 183 | 3.10 | -34 | 52 | 8 |
| Precentral Gyrus | R | 164 | 2.67 | 34 | -8 | 46 |
| Middle Occipital Gyrus * | L | 163 | 3.04 | -40 | -70 | 6 |
| Supplementary Motor Area | R | 159 | 3.05 | 14 | -2 | 68 |
| Supracalcarine Cortex * | R | 155 | 3.08 | 22 | -66 | 16 |
| Middle Frontal Gyrus | L | 144 | 3.07 | -30 | 22 | 58 |
| Inferior Frontal Gyrus * | R | 131 | 3.19 | 52 | 36 | -14 |
| Precuneus * | L | 124 | 2.95 | -2 | -60 | 12 |
| Paracingulate Cortex | L | 121 | 2.92 | -12 | 16 | 36 |
| Paracingulate Cortex | R | 65 | 2.56 | 12 | -14 | 48 |
| Orbital Frontal Gyrus * | R | 55 | 2.89 | 4 | 54 | -24 |
| Anticipation Phase (Abstinent > Satiated, Money > Control) | ||||||
| Frontal Pole | R | 336 | 3.46 | 26 | 46 | 20 |
| Insula | L | 255 | 3.36 | -38 | 6 | -2 |
| Paracingulate Cortex | R | 139 | 2.77 | 14 | 40 | -6 |
| Anticipation Phase (Satiated > Abstinent, Money > Control) | ||||||
| Precentral Gyrus | L | 394 | 2.8 | -2 | -28 | 56 |
| Putamen | R | 53 | 3.05 | 28 | -14 | -2 |
| Outcome Phase (Satiated > Abstinent, Win > No Win) | ||||||
| Paracingulate Cortex | L | 122 | 3.04 | -2 | 48 | -6 |
Minimum cluster size = 53 voxels.
*
denotes area of overlapping activation in post hoc analysis with RT covariate.