Dear List, in particular John,
I use the *_seg_inv_sn.mat (i.e. derived from the fabulous SEGMENT module) to write images in MNI space into native MRI space. John's help details that for this to work, both the bounding box and the voxel sizes need to be set to something like NaN.
This procedure works very well, except that the resulting images have exactly one plane more in each dimension than the native MRI.
My questions:
1. Why does it do that? (If that's known, maybe we can stop it altogether).
2. Where exactly are the planes added - x: right or left [or, less controversially, low x or high x ;-)]; low or high y, low or high z? (If that's known, I can remove them post hoc).
Many thanks in advance,
Alexander
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