Dear spm'ers
We have just encountered a for us mind boggling problem (error message) in
setting up a second level analysis. We have 6 conditions, all contrast
images for 8 subjects. We then enter these for 6 groups in a one-way anova.
Our settings are like this:
Global scaling NO
Explicit masking NO
Tresholding NO
non-sphericity YES
replications over repl (8)
correlated repeated measures YES (or even no it does not matter)
Then, every time again, spm_spm_ui bails out with the error message
image orientation & voxel size are not the same
We have been through the list, and understand this problem when entering
data from unresliced images, at the 1st level, but it is our understanding
that the con_ images should all be in the same orientation? Or is this wrong?
However, we checked ALL of the con images with the display command, and they
all have the exact same origin and voxel coordinates (2 2 2) !!! So they
should be right in place no?
Any hints/help would be grately appreciated.
Kind regards,
Bernie Caessens,
Dept. of Exp. Psychology &&
Ghent Institute for Functional Magnetic Imaging (GIfMI)
Ghent University, Belgium
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