Grandjean, J., Lake, E. M. R., Pagani, M. et al. 2024. What N Is N-ough for MRI-based animal neuroimaging? eNeuro 11(3), ENEURO.0531-23.2024.

Fueled by the recent and controversial brain-wide association studies in humans, the animal neuroimaging community has also begun questioning whether using larger sample sizes is necessary for ethical and effective scientific progress. In this opinion piece, we illustrate two opposing views on sample size extremes in MRI-based animal neuroimaging.