Question Posted 02/25/15:
I have downloaded the dynamic (90 min) Pib-PET images from ADNI. However, I do not see any information regarding their arterial input function. I noticed that most of the subjects with dynamic PiB scans are from adnit sites ( 41, 127, 129 and 94).

I was wondering, if there is any way I can get access to the arterial input function of these subjects PiB-PET scans.

many thanks
Response posted 03/02/15 by Robert Koeppe:
I do not know whether any of these sites acquired arterial input function data. These were not part of the ADNI project, and are not available through ADNI/LONI/ADCS.