Happy New Year to all the teachers!
I have two questions. I currently have three groups of subjects, and each group has undergone two MRI scans—before and after treatment. Each subject has two fMRI datasets.
1Q: When using DPARSFA for preprocessing, can I preprocess these datasets separately?
2Q: If I have already done the preprocessing, can I calculate the changes in functional connectivity between two brain regions by subtracting the earlier value from the later value?
Thank you!
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