Hello,
I would like some helps on display and export brain activations under single condition across different sessions in spm/fMRI. There are six conditions equally distributed in every eight sessions in my fMRI experiment. I know that I can plot activation map for contrast between any two out of six conditions (e.g., condition 1 minus condition 2) by “contrast estimate” in SPM. I also know that I can plot the brain activation under each condition at “one” session by “event related responses” in SPM. However, I would like to know how I can plot the brain activation under one condition (e.g., condition 1 without any contrast with any other conditions) either at one session or across eight sessions. Also, I would like to know how to export the activation values of single condition as well as the information of their coordinates. Any suggestion is appreciated. Thanks!
Yihui
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