Table 3. Relationships Between Disgust Reactivity and Brain Region Volume.
| β | t | ΔR2 | p | |
|---|---|---|---|---|
| Insula | ||||
| Self-report | .383 | 2.358 | .064 | .021 |
| Physiology | .446 | 2.890 | .087 | .005 |
| Facial Behavior | .197 | 1.264 | .017 | .210 |
| Pallidum | ||||
| Self-report | .026 | .207 | .001 | .837 |
| Physiology | .073 | .609 | .004 | .545 |
| Facial Behavior | -.100 | -.858 | .008 | .394 |
| Putamen | ||||
| Self-report | .108 | .863 | .009 | .391 |
| Physiology | .214 | 1.797 | .036 | .076 |
| Facial Behavior | .076 | .644 | .004 | .522 |
| Caudate | ||||
| Self-report | .124 | .135 | .014 | .282 |
| Physiology | .165 | 1.378 | .021 | .172 |
| Facial Behavior | -.017 | -.142 | .000 | .887 |
| Amygdala | ||||
| Self-report | .250 | 2.133 | .053 | .036 |
| Physiology | .181 | 1.572 | .028 | .120 |
| Facial Behavior | .139 | 1.240 | .016 | .219 |
Notes. Results from regression analyses with brain region volumes predicting disgust reactivity (i.e., self-report, physiology facial behavior) controlling for total intracranial volume, age, sex, wave of study, and scanner type.