Working memory training using mental calculation impacts regional gray matter of the frontal and parietal regions.

PLoS One · 2011 · PMC3160301 · PMID 21886781

Europe PMC DOI

hedged sentence

0.0640

closest p · 1.3× alpha

0.0640

boldest claim

The sentences

a statistical trendP = 0.064so close (0.05 < p ≤ 0.1)

Also the IATWMMC group showed a statistical trend of increase in the mental rotation task ( P = 0.064).

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