Although NIfTI supports such 24 bit images, there is no support in SPM to make
use of them.
On Tuesday 06 January 2009 19:47, Chris Watson wrote:
> I was wondering if it's possible to read 24-bit RGB data into SPM, and
> then overlay color blobs onto that image. The colored image would be a
> DTI color map. Does this only work with Analyze/Nifti images? But if it
> is possible, the color maps are all in the subjects' native space; so,
> is there a way to transform the statistical data into each subject's
> native space using their transformation matrix?