The bidirectional modulation of acute aerobic exercise on cognitive performance and brain electrical activity in adolescents with smartphone addiction: an experimental study using EEG power spectrum analysis.

Front Public Health · 2026 · PMC12978259 · PMID 41822928

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

highly significantno p-value reported

Changes in EEG power across different brain regions before and after intervention Repeated measures ANOVA showed highly significant main effects of time ( p s < 0.001) for all EEG power indicators, indicating a clear improvement in performance before and after the intervention.

also in 132,142 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.