fMRI Stroop and behavioral treatment for cocaine-dependence: Preliminary findings in methadone-maintained individuals

Diminished Stroop-related activity following treatment may be consistent with improved efficiency of cognitive-control-related activity. Although preliminary, this study is the first to demonstrate a relationship between better treatment outcomes (lower cocaine use during treatment) and greater reduction in Stroop-related activity at post- versus beginning-of-treatment in cocaine users. These findings extend prior work.