Table 3.
Increased gray matter volume in better performing older adults relative to worse performing older adults.
| Region | ROI peak coordinate | t-statistic | P-value | ||
|---|---|---|---|---|---|
| X | Y | Z | |||
| Left temporal occipital cortex | −48 | −80 | −4 | 1.67 | 0.056 |
| Left inferior parietal cortex | −48 | −46 | 48 | 1.57 | 0.067 |
| Left precentral gyrus | −44 | −6 | 50 | 0.81 | 0.215 |
| Paracentral lobule | 0 | −28 | 70 | 0.84 | 0.205 |
| Right inferior parietal cortex | 50 | −42 | 56 | 0.55 | 0.294 |
| Right precentral gyrus/operculum | 42 | 6 | 30 | 3.05 | 0.003* |
Significant after Bonferroni correction.