fig2

Figure 2. (A) Blue sphere shows the left frontal cortex as the seed, and whole brain functional connectivity pattern is mainly located in frontal and parietal lobes; Seed-based global left frontal cortex connectivity and differences in gLFC-connectivity between (B) women and men, (C) NC, SCD, and MCI, (D) Aβ- and Aβ+ participants. **P < 0.01. ns: Not significant; gLFC: global left frontal cortex; NC: normal control; SCD: subjective cognitive decline; MCI: mild cognitive impairment.