Table 1.
Partial correlations among aerobic exercise and brain regions of interest, controlling for age, BMI and scanner
| ROI | RPE | RSUU | RNOU | |||
|---|---|---|---|---|---|---|
| r | p | r | p | r | p | |
| R Dorsal Anterior Insula | .136 | .156 | .186 | .051 | .085 | .376 |
| L Dorsal Anterior Insula | .166 | .081 | .203 | .033 | .122 | .201 |
| R Ventral Anterior Insula | .090 | .345 | .142 | .136 | .068 | .479 |
| R Ventral Anterior Insula | .124 | .193 | .156 | .102 | .089 | .352 |
| R Posterior Insula | .188 | .048 | .143 | .135 | .051 | .594 |
| L Posterior Insula | .209 | .028 | .160 | .093 | .049 | .613 |
| R Superior Orbital Frontal | .089 | .355 | .129 | .177 | .033 | .729 |
| L Superior Orbital Frontal | .006 | .950 | .123 | .197 | .051 | .597 |
| R Mid Orbital Frontal | .092 | .337 | .121 | .206 | .022 | .816 |
| L Mid Orbital Frontal | .114 | .232 | .133 | .165 | .113 | .239 |
| R Medial Orbital Frontal | .213 | .025 | .315 | .0008 | .211 | .026 |
| L Medial Orbital Frontal | .162 | .089 | .258 | .006 | .183 | .055 |
| R Inferior Orbital Frontal | .094 | .328 | .122 | .202 | .003 | .977 |
| L Inferior Orbital Frontal | .147 | .125 | .177 | .062 | .144 | .132 |
| R Caudate Head | .147 | .123 | .120 | .209 | .002 | .985 |
| L Caudate Head | .143 | .135 | .127 | .185 | .029 | .761 |
| R Nucleus Accumbens | .141 | .141 | .133 | .165 | .032 | .736 |
| L Nucleus Accumbens | .191 | .045 | .196 | .039 | - .019 | .845 |
| R Ventral Striatum | .106 | .268 | .168 | .078 | .072 | .452 |
| L Ventral Striatum | .196 | .039 | .188 | .049 | .067 | .484 |
Note: N = 111. ROI = region of interest; RPE = reward prediction error; RSUU = unexpected receipt; RNOU = unexpected omission. Bolded text indicates values that are significant at p < .05.