Dear SPM users,
Have anyone try to use SPM99 to compare 2 EPIs between themselves? I have
a EPI of a subject doing motor stimulation, and another one of the same
patient being stimulated his motor cortex by other means. How can I use
SPM to compare the differences or similarities (e.g. which regions are
both response to two kinds of stimulations) between these 2 EPIs?
I ask this because I think I only know how to estimate a model of each EPI
by comparing rest vs activation!
Many thanks,
Anson
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