Hello,
I am trying to extract beta weights for each of my conditions in a group feat underneath an ROI however the values that are returned to me do not seem correct. I have used fslmeants and Featquery to extract values from the pe{1..8}.nii.gz files under the stats folder within the gfeat folder. When my input is the pe1.nii.gz file alone, I get a reasonable beta value such as 15. However, when I use one of my binarized standard space masks, I get a value like 300. Am I extracting the beta weights correctly? My apologies if this has been answered elsewhere. I've searched quite a bit and haven't found an answer to this question.
Thank you,
Scott
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