Given the nature of white matter, I imagine more smoothing is
necessary? Because of an improvement in registration through the use
of DARTEL, I only smooth to 6mm for gray matter. Any suggestions for
white matter? I don't have much experience in this line of research
but given what I've read it seems that many studies use the same
kernal size for both gray and white matter.
Thank you for your attention
Sincerely,
Dennis
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