Hi all
I have fMRI data at short TRs (1 sec) in which some timecourses for spatial components, ie. DMN, are 'picking up' the fluctuations due to respiration occuring at about 0.3 Hz. Can I provide my physiological traces in some way so that MELODIC will insert the data into the mixing matrix so that decomposition can be aided with this information? I distinguish this from using the traces as post-decomposition regressors for fitting.
Thanks,
Prantik
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