When I coreg a set of dynamic contrast enhanced images with lower resolution
to a static image with higher resolution, I notice the resolution of the
resulting dynamic images are artificially "up-graded" to the higher
resolution. Is there a way to avoid that? Alternatively, 1) is there
within SPM to reconstruct the lower resolution for the registered dynamic
images? and 2) is there a way in SPM to reduce the resolution of the static
image prior to coreg?
Thanks a lot!