Hi Ely,
Do you care about each component separately or is all of them combined
more what you are after? Also, do you want a number for each voxel in the
ROI or all of them?
Peace,
Matt.
On 6/10/16, 2:27 AM, "FSL - FMRIB's Software Library on behalf of Benjamin
Ely" <[log in to unmask] on behalf of [log in to unmask]> wrote:
>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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