Better than sham? A double-blind placebo-controlled neurofeedback study in primary insomnia.

Brain · 2017 · PMC5382955 · PMID 28335000

Europe PMC DOI

hedged sentence

0.0520

closest p · 1.0× alpha

0.0520

boldest claim

The sentences

nearly significantP = 0.052so close (0.05 < p ≤ 0.1)

However a nearly significant main effect for the factor Electrode [ F (1,22) = 4.233, P = 0.052; η p 2 = 0.161] indicated that directly following training SMR was higher on the trained electrode C3 than on C4.

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