Hi Varina, Just modify the randomise calls in the dual_regression script to use the -x option. Kind Regards Matthew > Hello Experts, > > Is it possible to use the "-x" voxel-based thresholding option explaining in the Randomise User Guide, but instead as part of the Dual Regression command line? > > If so, were in the sentax of the command line could it go? I've tried various combinations with no luck, so am guessing it can't be done. > > To use -x, if I need to run dual_regression and randomize separately, then how to I indicate not to run randomize as part of dual regression? > > > Thank you, > Varina