Towards Reproducible Brain-Wide Association Studies
Scott A. Marek, Brenden Tervo‐Clemmens, Finnegan J. Calabro, David F. Montez, Benjamin P. Kay, Alexander Samir Hatoum, Meghan Rose Donohue, Will Foran, Ryland L. Miller, Eric Feczko, Óscar Miranda-Domínguez, Alice M. Graham, Eric Earl, Anders J. Perrone, Michaela Cordova, , Nico U.F. Dosenbach
Brain-behaviour correlations in ABCD are tiny (median |r|=0.01), so samples of typical size (N=25) give inflated, irreproducible results; estimates only stabilise around N⪆2,000.
bioRxiv · Aug 21, 2020 · PreprintNeuroscience✦ In-depth digest