Dear SPM community:
I have a methodology question about segmenting gray matter, white matter and
CSF on MRI images.
I have used SPM99 in Medx to create grey, white, CSF matter probability
maps. Then I arbitrarily chose a
"threshold" of 60% probability and binarized those voxels with 60%
probability of being grey matter, white matter or CSF.
Is this a valid method, compared to something like FSL? Does anyone know of
any publications that validate this method?
Regards
Rob McClure
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