Plasma and serum BDNF differentially relate to fNIRS prefrontal cortex activity during executive function and memory tasks.

Brain Res · 2025 · PMC7619107 · PMID 40639729

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

near-significantno p-value reported

For example, cross-sectional studies have reported no correlation between executive function performance and pBDNF ( Komulainen et al., 2008 ) or near-significant trends with sBDNF in the elderly ( Shimada et al., 2014 ).

also in 2,306 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.