Table 3.
Split Half Relationships for the First and Second Half of Trials
| Gain | Loss | SCOREs | SCOREr | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1st Half | 2nd Half | Z (p) | 1st Half | 2nd Half | Z (p) | 1st Half | 2nd Half | Z (p) | 1st Half | 2nd Half | Z (p) | |
| L V Striatum | 0.77 | 0.67 | 1.95 (0.051) |
0.71 | 0.64 | 1.20 (0.229) |
0.37 | 0.44 | −0.78 (0.434) |
0.55 | 0.54 | 0.14 (0.894) |
| R V Striatum | 0.72 | 0.67 | 0.90 (0.363) |
0.64 | 0.66 | −0.32 (0.747) |
0.27 | 0.42 | −1.59 (0.111) |
0.50 | 0.52 | −0.25 (0.801) |
| M PFC | 0.71 | 0.53 | 2.77 (0.006) |
0.71 | 0.59 | 1.95 (0.051) |
0.44 | 0.13 | 3.19 (0.001) |
0.55 | 0.37 | 2.14 (0.032) |
| L PFC | 0.79 | 0.57 | 3.95 (<0.001) |
0.70 | 0.64 | 1.02 (0.309) |
0.32 | 0.27 | 0.51 (0.609) |
0.55 | 0.44 | 1.36 (0.173) |
| R PFC | 0.82 | 0.49 | 5.79 (<0.001) |
0.74 | 0.66 | 1.47 (0.14) |
0.38 | 0.13 | 2.51 (0.012) |
0.58 | 0.24 | 3.90 (<0.001) |
|
| ||||||||||||
| ERP | 0.79 | 0.74 | 1.13 (0.259) |
0.75 | 0.76 | −0.22 (0.828) |
0.21 | 0.35 | −1.42 (0.156) |
0.46 | 0.49 | −0.36 (0.718) |
Note: SCOREs = gain-loss, SCOREr = unstandardized residual gain controlling for loss, L=Left, R=Right, PFC=Prefrontal Cortex, LPFC=Lateral Prefrontal Cortex, ERP=Event Related Potential. Split half relationships within the first and second half of trials compared using corco.