The VOIS page shows a fusion of the MR image and the average PET in the chosen result space, as well as the outlined brain structures.
On this page, the same procedures and options are available as described previously:
▪manual adjustments of the VOIs,
▪calculation of the PET statistics with and without partial-volume correction,
▪parametric mapping of the dynamic PET,
▪comparison of the uptake pattern with a brain norm.
Statistics Calculation
Once the VOIs have been outlined and carefully checked by the user, it is recommended to first save them, then proceed with calculation of statistics using the Statistics action button.