Hello,
I have some spatially normalized images for several subjects and I would
like to create a mean image. The images have varying amounts of truncated
data (i.e., in some images superior slices are missing while in others
inferior slices are missing). Back in February, I took the mean (I think
soft mean) of these data sets using imcalc and the displayed image was
almost like a whole brain (with some artifacts, of course). However, now
when I use imcalc to create a mean image, the superior and inferior slices
of some of the data sets are not being included in the mean image. In other
words, I want all of the information from all of the data sets to be
included in the mean image, and for some reason I am only getting a
truncated mean image. Can anyone help me understand what is going on?
Thanks,
Anita
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