We found a negative trend for an association between the right RAI and WM task performance (r = −0.39; P = .08, controlling for memory load); as the RAI decreased during the abstinence state, the participant responded correctly more slowly. We found no association between the RAI and task accuracy. Figure 6 summarizes the significant associations between the abstinence-induced changes in the RAI and the abstinence-behavioral and WM-related measures.
