fMRI researchers should care about (and report) the size of the effects that they study, according to a new Neuroimage paper from NIMH researchers Gang Chen and colleagues. It’s called Is the statistic value all we should care about in neuroimaging?. The authors include Robert W. Cox, creator of the popular fMRI analysis software AFNI.
Chen et al. explain the purpose of their paper:
Here we address an important issue that has been embedded within the neuroimaging community for a long tim