Hello Anderson,
I wanted to know your opinion to understand the design for longitudinal analyses (paired two-sample t-test) mentioned at (http://fsl.fmrib.ox.ac.uk/fsl/fslwiki/Randomise/UserGuide#Two-Sample_Paired_T-test_.28Paired_Two-Group_Difference.29)
Can you please tell me the role of the subject specific regressors (used to model the individual subject means)? What would be the difference if i did not model for the individual subject means and still use the design.grp file to pair them?
BW
Jay
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