Table 10:
Outcome of linear regression analyses testing whether cortical volume, age group, and study significantly predicted BOLD activity elicited by scene trials or unpreferred image trials, broken down by ROI.
| ROI | Category | b | SE b | β | t | Partial corr. | p-value | |
|---|---|---|---|---|---|---|---|---|
| PPA | Scenes | Cortical volume | .442 | .174 | .385 | 2.541 | .277 | .013* |
| Age group | .964 | .336 | .425 | 2.865 | .309 | .005* | ||
| Study | .688 | .239 | .301 | 2.881 | .310 | .005* | ||
|
| ||||||||
| Unpreferred | Cortical volume | −.002 | .156 | −.001 | −.010 | −.001 | .992 | |
| Age group | .993 | .302 | .433 | 3.292 | .349 | .001* | ||
| Study | 1.031 | .214 | .447 | 4.821 | .479 | <.001* | ||
|
| ||||||||
| MPA | Scenes | Cortical volume | .579 | .207 | .402 | 2.792 | .301 | .007* |
| Age group | .926 | .402 | .326 | 2.305 | .253 | .024* | ||
| Study | 1.135 | .285 | .396 | 3.985 | .411 | <.001* | ||
|
| ||||||||
| Unpreferred | Cortical volume | .234 | .187 | .164 | 1.254 | .141 | .214 | |
| Age group | 1.146 | .361 | .407 | 3.173 | .338 | .002* | ||
| Study | 1.518 | .256 | .535 | 5.924 | .557 | <.001* | ||
Note: b = unstandardized coefficient; SE b = standard error of the unstandardized coefficient; β = standardized coefficient. Significant effects (p < .05) are in bold.