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. 2021 Mar 16;46(8):1421–1431. doi: 10.1038/s41386-021-00993-9

Fig. 4. Mediation analysis results.

Fig. 4

Functional connectivity mediation of dopamine depletion effects on (A) attentional bias on the blink task and (B) attentional bias on the reward task. Significant indirect effects indicate the functional connection significantly mediated the effect of beverage type on attentional bias. c is the direct effect without the mediator, and c′ is the effect after entering the mediator.