Dear SPMers, When I enter my protocol in a SPM.mat file using Bas Neggers' SPM2 batch mode (thanks to him, it works very well!), I specify the parameter model.parametrics_type = 'none' ; But spm_get_ons.m function says (l. 158) something like : if U.P.name exists (%specific to batch mode?) and has the value 'none', then give it the value 'time' . However the U.P.h (= polynomial order) is set to zero, corresponding to the "no parametrics" option, so the model seems to be correctly computed with "no parametrics". So, from what I understand, I would simply replace 'time' by 'none' on line 160 of spm_get_ons.m, and this would seem consistent to me. But, as the probability that I'm missing something remains pretty high, I would appreciate some confirmation/explanation. Thanks in advance, Chrystele -- _______________________________________ Chrystele Ody Laboratoire ANIM, UMR 742 Université Pierre & Marie Curie 75005 Paris _______________________________________