Question Posted 10/29/15:
I am using the PET images from ADNI to for a voxel based study but I noticed that you have already blurred the images so that final images have a common PSF. I was wondering if I can acquire the centre specific blurring filters that have been used to achieve this as our existing PET processing pipeline requires unprocessed data to be used (We currently possess the transformations from PET native space to MRI native - thus unable to use ACPC normalized PET images). I would like to use these information to process the raw PET images. Thank you very much.
Response posted 10/30/15 by Robert Koeppe:
Please e-mail me directly at and I'll be able to send you the scanner/model specific smoothing kernels.