Dear SPMers:
I have data where participants were listening to music at baseline and under an experimental condition. I would like to do a group analysis of the difference (experimental condition - baseline). How do I set this up in SPM?
Can i create difference .con images by subtracting the pair of images (experimental condition - baseline) with IMCalc and then run a simple t-test with contrast "1"?
Thanks for your help.
Michael
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