I am intending to use the PCA algorithm implemented on FSL to estimate the number of Independent Components of my fMRI data.
So, I would like to know if is possible to use it without enter in ICA algorithm of MELODIC's tool. I believe that is possible to use the motion correction algorithm and than PCA, but I am not sure and also I don't know how to do it.
Could somebody help me?
best regards
Danilo Maziero
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