Hi,
I am wondering what is the correct anatomical image that should be used when I
want to do an overlay of the fmri activations.
I have all the anatomical images of my subjects and I coregistered them with my
mean epi images, normalized the anatomical individual anatomical images and used
the parameters estimated in this step to perform the individual epi
normalization. I performed a fixed effect analysis and want to overlay the
contrast on an anatomical template. I used to select one subject anatomical
implane but now I want to use a mean image (as I think it should be the correct
way). I used SPM2 for all.
I created a mean image of the individual normalized anatomical images using the
script spm_mean_ui.m in SPM2.
Is it correct to use the mean anatomical image created to overlay activatios?
Thanks,
Mirtes
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