I did set my design and contrast like this, but i didn't get any significant p values. then I decided to change the glm features!
I'm just wondering if it's possible to investigate the events' relevancy of data separately by setting the specific contrast [1 0] for ev1 and [0 1]for ev2.
the out put will be two set of significant pvalues for each event. by removing the common significant pvalues, i have 2 different set of significant for each events which show me the event's relevancy cross data. But I'm not sure is it a common way (or at least correct way!) of analysis of the comparing two group effects or not!