Hi all,
I need to find a way to make masks for parts of the brain in the Z-direction. For instance, with image dimensions of 121 x 145 x 121, I need to be able to make a mask where I zero out everything above 121 x 145 x 30. Is this possible?
I've tried finding a way with ImCalc, as well as loading the whole-brain image into matlab and then use subsetting to zero out the right parts, but I can't get it to work. Any suggestions (or better yet detailed instructions :)) would be greatly appreciated.
Kind regards, Dennis
|