Dear SPM expert, I am just end user of spm and have a simple question about conjunction analysis. I can find the way to perform conjunction analysis in 2nd level group comparison in e-mail list. But I'm struggling with the way to perform conjunction analysis in first level (one group). I wonder whether my thought like below is correct or not. If I have 2 contrast (con1, con2) in each subject and I could see the result of conjunction analysis with shift key but could not get con*.img file at each subject level. I'd be very happy if someone could tell me any comment. Thank you for advance, BumSeok