Hi Maria, You can arbitrarily set your threshold for slice_overlay. If you show your result with p<0.001, uncorrected and then call slover('basic_ui'), it will show the result of p<0.001. If you set FWE p<0.05, then calling slover('basic_ui') will show you the result of p<0.05, corrected for multiple comparisons. Hope this helps, Kiyotaka 2014-12-30 21:09 GMT+09:00 Maria Serra <[log in to unmask]>: > Dear SPM users, > > I am using the slice_overlay function in order to display VBM results. I > think that the default output is shown with p (uncorrected) = 0.01. > > Does anyone know whether it is possible (and how) to try a more strict > threshold, such as 0.001? > > Thank you in advance, > > Maria Serra-Blasco -- Kiyotaka Nemoto, M.D., Ph.D. Assistant Professor Department of Psychiatry Division of Clinical Medicine, Faculty of Medicine University of Tsukuba 1-1-1Tennodai Tsukuba, Ibaraki 305-8575, Japan E-mail: [log in to unmask]