Hi,

In an fMRI experiment, I have 60 conditions. I want to make ALLvsFIX contrast to select vertices that are visually responsive, by finding vertices that have ces values greater than zero in this contrast. For this, I can run:

mkcontrast-sess -analysis analysisname -contrast allvsfix -a 1 -a 2 -a 3 ... -c 0

Since this is a very long command, is there a smarter way to make such contrast?

Thanks, Reza