NeuroPower is a toolbox that allows you to compute the necessary sample size for your fMRI study to obtain a certain level of statistical power. Our method can be used for whole-brain analyses, as well as for region-of-interest analyses. All you need is a statistical map and some information about the research. Try it here.
NeuroDesign searches for an experimental design to help researchers obtain the optimal detection power or estimation effeciency. The method is based on a Genetic Algorithm to optimize different optimisation goals.