hi Alejandro,
Provided you have the low-frequency cosines basis in your confound models, then it doesn’t matter that motion parameters were not detrended. The residuals after regression will be orthogonal to the cosines, i.e. detrended.
Pierre
hi Alejandro,
Provided you have the low-frequency cosines basis in your confound models, then it doesn’t matter that motion parameters were not detrended. The residuals after regression will be orthogonal to the cosines, i.e. detrended.
Pierre
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