Hello FSL team,
I'm analyzing some fMRI data that have been denoised using MELODIC ICA (specifically, resting-state data from the Human Connectome Project denoised via ICA-FIX), and I'd like to determine the percent of variance explained/removed from a particular ROI. The ICA denoising was run on whole-brain data, so there is already a report indicating the percent of explained variance corresponding to each component across the entire brain. Is there a way of determining the analogous values for a masked region?
Thank you very much!
-Ely
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