Releasing the 3R-BRAIN resource: A decade of journey to harness psychometrics for neuroscience

COEX 

Reproducibility, replicability and reliability (3R) remain challenging for cognitive neuroscience while psychometric theory has been increasingly appreciated by the community. However, systematic psychometric assessments are sparse due to the lack of a well-designed large-scale neuroimaging resource. I will introduce a big data, namely 3R-BRAIN, to fill this gap. This open data contains three parts of richly sampled at individual level accounting for measurements of variability across scanners, time occasions, magnetic field strengths, task designs. I will officially announce the release of 3R-BRAIN.