Re: [Freesurfer] surface arithmetic?

2018-08-07 Thread Douglas Greve
Yea, just run mris_preproc on both subjects. There are even some options there for computing paired differences (simple differences or differences relative to the mean, etc) On 8/7/18 6:10 PM, Rockers, Elijah D. wrote: External Email - Use Caution Hello, I have a subject with two M

[Freesurfer] surface arithmetic?

2018-08-07 Thread Rockers, Elijah D.
External Email - Use Caution Hello, I have a subject with two MRIs and surface reconstructions, several years apart. I would like to directly compare these surfaces if possible, for instance, to subtract (new - old) to see a "difference surface" or something similar. Is there