The effect of 6 Hz transcranial alternating current stimulation over the prefrontal cortex on reward learning in men with methamphetamine use disorder: A pilot randomised double-blind trial.

Gen Psychiatr · 2026 · PMC13064579 · PMID 41970148

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did not reach statistical significanceno p-value reported

Nevertheless, these changes over time and between groups did not reach statistical significance (comparable patterns are presented in figures S8 and S9 ).

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