a trend towards significancep = 0.063–0
Indirect effects of the other salience/ventral attention network functional connectivity measures (i.e., segregation, intra-network functional connectivity, and right anterior insula connectivity to the right midcingulate/medial parietal cortex) on the handgrip strength-processing speed association were also observed, however, these effects only showed a trend towards significance (proportion mediated = 20.4–21.5%, p = 0.063–0.102) (Supplementary Data 7 ).