Hi HCP team, The FIX-denoised 7T data released by the HCP appear to have a mean intensity of ~0, versus 10,000 for the pre-FIX 7T data due to intensity normalization. By contrast, the most recently released 3T data from the HCP retain a mean value of ~10,000 following the ICA-FIX step. Is this a deliberate change? I couldn't find anything about it in the documentation. I've run into a similar issue with my own data when using versions of FSL > 5.0.6, which automatically demean data when regressing out ICA components.
Thanks, -Ely _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
