If you mean that you are using SPM12 outside of Matlab, then the tool won't work. I have yet to create a matlab-free version of the software. Best Regards, Donald McLaren, PhD On Mon, Jul 27, 2015 at 5:09 PM, Maria Angela Guzzardi < [log in to unmask]> wrote: > Thank you very much for replying, now is clear. > I had a look at the tool peak_nii and in the manual is described the > installation and usage for the SPM8 and Matlab. > I am using the SPM12 standalone version. Can I use the tool with this > version? If yes, could you send some info on installation and usage? > > Thanks a lot again > > Maria Angela >