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. 2022 Oct 1;11(19):5838. doi: 10.3390/jcm11195838

Figure 2.

Figure 2

Conceptual diagram of mediation analysis between internet addiction, functional connectivity, emotional symptoms, and conduct problems subscales of SDQ. Resting-state functional connectivity includes: LPFC(L)-MPFC, LPFC(L)-LP(R), and LPFC(L)-aIns(L). a: independent variable direct effect on mediator; b: mediator direct effect on dependent variable; c: direct effect of independent on dependent variable; c’: indirect effect of independent on dependent variable, ab: indirect effect of independent on dependent variable through mediator. LPFC (L), Left lateral prefrontal cortex; MPFC, Medial prefrontal cortex; LP(R), Right lateral parietal; aIns(L), Left anterior insula.