C. Notes during the First Round of Manuscript Reviews

• I removed the previous compcorr pipelines given the comment from reviewers that those do not adhere with the original description by Behzadi et al. Now that I have done that, I feel that I will also need to generate an additional pipeline where the only signal that is removed is the slow fluctuations from the 4th ventricle. This is needed to separate full removal of physiological noise, from removal of ultra-slow fv signal.