If I remember correctly, there is a button labeled "Write" in the results interface that should do what you want. In order to use spm_write_filtered.m from the command line, you need to pass it the following arguments, which are normally set up by spm_results_ui.m: FORMAT spm_write_filtered(Z,XYZ,u,k,V,SPMZ) Z - Z or F values after filtering on height and size thresholds XYZ - location in mm u - selected height threshold k - selected extent threshold {voxels} V - contains image dimensions, voxel sizes and origin SPMZ - 1 for Z image, 0 for F image Best regards, -John | I am used to make some images of my contrasts under SPM99 with the | "Write_filtered" command. I would like to do the same with SPM96. I know that | this function exists in SPM96. Is it possible to use it directly form the SPM96 | interface ? I also tryed to execute this command manually as a Matlab command. | But apparently I need to specify many argument that I don't know. | This the error message that I have; | | >> spm_write_filtered | ??? Input argument SPMZ is undefined. | | Error in ==> /home/spm/matlab4/spm96/spm_write_filtered.m | On line 26 ==> if SPMZ == 1