What effect are you trying to measure with MD on the cortex? ________________________________ From: Shane Schofield [[email protected]] Sent: Friday, August 11, 2017 3:12 AM To: Freesurfer Support List; Yendiki, Anastasia Subject: Re: Mean diffusivity on cortex?
Thanks Dr Yendiki. I am more interested to compare MD in grey matter regions by putting the MD on the surface, and then do a glmfit type of comparisons. Is that OK? Would you recommend me to smooth the data after spatial normalisation? I have also used the mri_cvs_register as described on the tutorial. On Friday, August 11, 2017, 7:03:49 AM GMT+1, Shane Schofield <[email protected]> wrote: Hi DTI Experts, Is it sensible to do comparisons of MD on the cortex surface like a normal cortical thickness comparisons between group? If the answer is yes, are there recommended on smoothing ? DT_RECON has been completed in Freesurfer. Thank you.
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