Re: [Marsbar-users] trouble extracting data (PET)

[Matthew B. <mat...@mr...>]

Hi,

Sorry, I hope you don't mind me forwarding your message to the list.

> Is maintain as binary--yes a good choice?
> Is apply function to image--no a good choice?   

Yes; for an ROI defined explicitly (1 = in, 0 = out) - for example in MRIcro or
MarsBaR, then maintain as binary image, and function-no are good choices. The
'maintain as binary' thing means that, no matter what transformations you do to
the ROI, values are always thresholded to be 0 or 1.
 
Best,

Matthew