Re: [Freesurfer] Segmenting the Corpus Callosum

2018-02-20 Thread Bruce Fischl
Hi Doug check out mri_cc and the help from it. I think you want -t and -d. Probably easiest to run it after recon-all. cheers Bruce On Tue, 20 Feb 2018, Douglas Merkitch wrote: > Hey Bruce, > Could you elaborate on what steps you would need to change the number of > corpus callosum segments

Re: [Freesurfer] Segmenting the Corpus Callosum

2018-02-20 Thread Douglas Merkitch
Hey Bruce, Could you elaborate on what steps you would need to change the number of corpus callosum segments (and grow them laterally), and how to specify the outputs name/format/location? Thanks, Doug Douglas Merkitch Neurological Sciences Rush University Medical Center On Feb 19,

Re: [Freesurfer] Segmenting the Corpus Callosum

2018-02-19 Thread Bruce Fischl
Hi Ben we find the CC as the region where there is the largest left/right WM connection. We then orient it to be vertical and find principle directions, and divvy it up into however many segments you want (I think the default is 5 but this can be changed). We then grow it out laterally as far

[Freesurfer] Segmenting the Corpus Callosum

2018-02-19 Thread Benjamin Yeske
Hello Freesurfer Experts, I was looking through your website to see if I could find any info/papers that explained what landmarks you use for segmenting the corpus callosum, but I couldn't find anything on the topic. Could you please point me to a paper or resource that explains how freesurfer