Hi
I am trying to figure out how to use a whole brain mask.
There are two options to add masking: one in the fMRI model specification module, in which it is possible to add an explicit mask and the other is in the results module, in which there is an option to choose an image. I am not sure which option is the correct one if at all.
If I need to choose the fMRI model specification module, the manual offers to select a segmented structural image. Which image is this? Is it the ms_*.img?
If I need to choose the second option in the results module, do I call the mask.img created in the model estimation or should I call the image provided by spm in the apriori folder called brainmask.nii?
Thanks
Abigail
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