Table 3. MNI coordinates and t-values of the local maxima with significant age-related differences in activation during balance, calculation and dual-tasking (p < 0.05; FWE corrected for multiple comparisons).
Voxel size is 3x3x3 mm.
| AAL location | Side | Dual-task | Balance | Calculation | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MNI coordinates | t-value | MNI coordinates | t-value | MNI coordinates | t-value | ||||||||
| x | y | z | x | y | z | x | y | z | |||||
| Young > Old | |||||||||||||
| Supplementary motor area | L | 0 | 12 | 45 | 4.8 | ||||||||
| Precentral gyrus | L | -54 | 9 | 33 | 5.8 | ||||||||
| Old > Young | |||||||||||||
| Medial frontal gyrus | L | 0 | 57 | 6 | 5.1 | 0 | 57 | 6 | 6.6 | ||||
| Precentral gyrus | L | -24 | -24 | 60 | 5.3 | -45 | -12 | 27 | 5.8 | ||||
| R | 39 | -18 | 66 | 6.3 | 15 | -27 | 69 | 5.3 | 39 | -18 | 63 | 5.8 | |
| Paracentral lobule | L | -9 | -33 | 78 | 4.8 | -9 | -30 | 72 | 5.6 | ||||
| Postcentral gyrus | L | -48 | -12 | 27 | 4.9 | -39 | -15 | 39 | 5.0 | ||||
| Precuneus | L | -3 | -45 | 72 | 5.3 | -3 | -42 | 72 | 5.8 | ||||
| R | 3 | -63 | 63 | 5.6 | |||||||||
| Angular gyrus | R | 42 | -54 | 27 | 4.9 | ||||||||
| Supramarginal gyrus | L | -63 | -24 | 24 | 5.0 | -63 | -24 | 24 | 5.3 | ||||
| Superior temporal gyrus | L | -63 | -15 | 3 | 4.9 | ||||||||
| Middle temporal gyrus | L | -45 | -60 | 15 | 5.2 | -45 | -60 | 15 | 5.0 | ||||
| Middle occipital gyrus | L | -42 | -78 | 24 | 5.0 | ||||||||
| R | 42 | -72 | 18 | 5.4 | |||||||||
| Inferior occipital gyrus | R | 48 | -66 | -15 | 6.6 | ||||||||
| Calcarine sulcus | L | 3 | -93 | -6 | 5.1 | ||||||||
| Lingual gyrus | L | -3 | -87 | -15 | 5.6 | ||||||||
| R | 12 | -93 | -9 | 5.3 | |||||||||
| Cuneus | L | -3 | -93 | 15 | 5.5 | ||||||||
| R | 9 | -93 | 15 | 5.3 | |||||||||
| Fusiform gyrus | R | 48 | -63 | -18 | 5.6 | ||||||||
| Cerebellum (Crus I) | L | -12 | -90 | -21 | 4.9 | ||||||||