Hi all,
I am wondering how to set a variable duration of the events, such that the duration of a condition changing within a run.
The tutorial proposes fixed durations for all the runs :

AnaDef.Subj{cSubj}.Onsets = {'onsets1.txt','onsets2.txt','onsets3.txt','onsets4.txt','onsets5.txt','onsets6.txt','onsets7.txt'};
AnaDef.Subj{cSubj}.Duration = [1.25 1.25 1.25 1.25 1.25];

Should I set an array with all durations for each run ?

Thanks in advance.