Dear Alfonso,

Many thanks for your valuable feedback, I now succesfully completed the denoising step using these options.

I chose seed-to-voxel based analysis since I would like to do a voxel-based gPPI analysis with ROIs as seed and the entire brain (or actually a subset of the voxels within a mask) as the target.

However, contrary to what I expected, I do not see the gPPI option in the analysis type dropdown menu in my first level tab (screenshot attached).

Could you please advise me on how to be able to choose this option? The only thing I can think of would be to choose some extra options prior to running the denoising step, but not sure which ones?

Thanks very much in advance.

Best wishes,

Lukas