Table 2.
Results of repeated measures analysis; effects of condition, age group and the interaction of age group and condition on SEC
| Main effect task | Post hoc | Main effect age | Post hoc | Interaction Task * Age | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| IC | F | p | RE‐SA | R‐2B | SA‐2B | F | p | O‐Y | F | p |
| Med. Visual (1) | 7.23 | 0.004 | RE > SA | 2B > SA | 19.6 | <0.001 | O > Y | |||
| Lat. Visual (2) | 5.98 | 0.007 | RE > SA | |||||||
| Ventral visual (3) | 12.95 | <0.001 | RE > SA | RE > 2B | ||||||
| Dorsal visual (4) | 10.27 | 0.009 | O > Y | |||||||
| Auditory (5) | 19.28 | <0.001 | RE > SA | RE > 2B | 2B > SA | |||||
| Somatomotor (6) | 24.66 | <0.001 | RE > SA | RE > 2B | 2B > SA | |||||
| L. Somatomotor (7) | 13.70 | <0.001 | RE > SA | RE > 2B | SA > 2B | |||||
| R. Somatomotor (8) | 19.31 | <0.001 | RE > SA | RE > 2B | ||||||
| Somatosensory (9) | 8.36 | 0.004 | ||||||||
| SMA (10) | ||||||||||
| Paracentral lobule (11) | 10.81 | <0.001 | RE > SA | 2B > SA | ||||||
| CB (12) | ||||||||||
| BG (13) | 5.39 | 0.011 | RE > SA | 50.35 | <0.001 | O > Y | ||||
| Precuneus (14) | 10.32 | 0.004 | ||||||||
| PCC (15) | ||||||||||
| Med. Frontal (16) | 5.49 | 0.010 | SA > 2B | 16.49 | <0.001 | Y > O | ||||
| Angular (17) | 12.39 | <0.001 | SA > RE | SA > 2B | ||||||
| L. FPCN (18) | ||||||||||
| R. FPCN (19) | 7.74 | 0.007 | ||||||||
| L. AI/Operculum (20) | ||||||||||
| R. AI/Operculum (21) | 7.23 | 0.002 | RE > SA | RE > 2B | ||||||
| Inf. Frontal (22) | 24.67 | <0.001 | SA > RE | 2B > RE | 2B > SA | |||||
| TPJ (23) | 12.95 | <0.001 | ||||||||
| Med. Sup. Parietal (24) | ||||||||||
| Ant. Cingulate (25) | 6.23 | 0.005 | RE > SA | RE > 2B | 48.30 | <0.001 | O > Y | |||
Y = young, O = old, RE = rest, SA = selective attention task, 2B = 2‐back task, R = right, L = left, F = F‐value, p = p‐value, Ant = anterior, Inf = inferior, Sup = superior, Lat = lateral, Med = medial, SMA = supplementary motor area, CB = cerebellum, BG = basal ganglia, PCC = Posterior Cingulate Cortex, FPCN = fronto‐parietal control network, AI = anterior insula, TPJ = temporoparietal junction, degrees of freedom for the F‐test of the task and the interaction effect were 2 and 130, degrees of freedom for the F‐test of the age effect were 1 and 65. Main effects of age and task are not displayed for those ICs that demonstrated a significant interaction of task*age.