Averaging PET projection data

[Rommy Elyan]

Does anyone know how to average the PET surface projection data after running the pet surface processing pipeline?

The data for each subject is in this format:

trc-18FAV45_pet_space-fsaverage_suvr-cerebellumPons_pvc-iy_hemi-lh_fwhm-5_projection.mgh

I tried getting an average through the statistics-surface pipeline but there was an np.array error.

[ninon....@gmail.com]

Hello Elyan,

You could check in the code how the regional averages are obtained (or average the regional averages if this corresponds to what you aim to obtain).

Best,

Ninon