Dear SPMers
I have tried various options on the Segment option in SPM5 to obtain the
gray and white matter image maps, but persitently
obtain v.dark homogenous images (apart from skull ) for both the gray and
white matter images. The anatomical image though looks fine and the
biased field corrected structural image ( the m... image)is fine .
Alignment of image with the tissue probability gray.nii and white.nii
files looks approximately okay too and I have also played around with the
FWHM settings too , to no avail. I can't see any other correspondence on
this problem on the discussion list , but does anyone have any
suggestions ?
Regards
John
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