Table 4.
Regional node analyses of the functional brain network revealed by NBS
| Node | Weighted node degree | p value | r | |||||
|---|---|---|---|---|---|---|---|---|
| L/R | BA | Brain region | Multi-domain | Visuomotor | ||||
| M (SD) | Mdn | M (SD) | Mdn | |||||
| L | 17b | Lingual gyrus, occipital | 32.00 (5.74) | 31.69 | 26.74 (5.54) | 27.22 | .022 | 0.42 |
| L | 17a | Lingual gyrus, occipital | 29.06 (10.36) | 27.61 | 21.11 (8.66) | 20.20 | .032 | 0.40 |
| R | 7 | Precuneus | 17.39 (8.03) | 17.77 | 11.66 (4.13) | 10.36 | .015 | 0.45 |
| R | 5 | Paracentral lobule | 16.21 (8.66) | 16.73 | 9.29 (4.00) | 8.37 | .015 | 0.45 |
Nodes of the network in the theta band that differ in weighted node degree between the multi-domain group and the visuomotor group are displayed
L, left hemisphere; R, right hemisphere; BA, Brodmann area derived from sLORETA; M, mean; SD, standard deviation; r, effect size. The weighted node degree was compared between groups with the Mann–Whitney U test. Exact p values are reported uncorrected