Hi FSL-experts,
I have run an ICA followed by dual-regression on resting state data and do find plausible networks. Is it necessary to objectively validate these networks, e.g. with spatial cross-correlation with previously published networks (e.g. Smith et al. 2009, PNAS or Beckmann 2005)? Could anybody explain me shortly how to do the cross-correlation and where to get the sample data?
Many thanks and best regards
Max
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