Hello AFNI experts in statistics,
I would like to measure the effect on age on a longitudinal fMRI resting-state dataset (4 repeated measures at a different age) with covariate such has gender.
I already performed the seed base analysis on each subject and now I want to regress the age on each statistical maps in order to observe the age related variation of the DMN connectivity (with gender as a covariate).
So my question is what is the best way to analyze this longitudinal dataset? Is there an example somewhere that could help me to analyze this data?
Thank you very much for your help!!!
Clément