HD-tDCS over prefrontal cortex alleviates the inhibitory control and sleep problems of insomnia with objective short sleep duration.

Int J Clin Health Psychol · 2026 · PMC12855548 · PMID 41626412

Europe PMC DOI

hedged sentence

0.0770

closest p · 1.5× alpha

0.0770

boldest claim

The sentences

marginally significantp = 0.077so close (0.05 < p ≤ 0.1)

Further correlation analysis across the whole sample revealed that the change (post-session minus pre-session) of NoGo-ACC was significantly negatively correlated with the change of PSQI ( r = -0.33, p = 0.033) and marginally significant negatively correlated with PSQI-SL ( r = -0.28, p = 0.077), while showing no significant correlation with ISI ( r = -0.21, p = 0.188) or PSQI-DF ( r = -0.22, p = 0.163).

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