Thank you Dr Bruce, The stat values for every BA are generated using the command mris_anatomical_stats. I found this command in the stats file for one of the BAs. In this stats file I see values for gray matter volume, thickness ,... etc.
If I move SUV map or FA map to surface using the command mri_vol2surf. Then how can I generate the SUV and FA values from the BA labels similar to what the command mris_anatomical_stats does?
-------- Original Message -------- Subject: Re: [Freesurfer] BA Labels Local Time: September 13, 2017 2:57 PM UTC Time: September 13, 2017 6:57 PM From: fischl@nmr.mgh.harvard.edu To: John Anderson John.anderso@protonmail.com, Freesurfer support list freesurfer@nmr.mgh.harvard.edu
Hi John
if you have run recon-all you should have a bunch of ex vivo BA labels in the label dir.
cheers Bruce On Wed, 13 Sep 2017, John Anderson wrote:
Dear FS experts, I have SUV maps for subjects within two groups. I moved these SUV maps into surface then I concatenated the images in the order of two groups then I used the compiled file in a glm analysis to check the difference between the two groups.
I aim to use V1 Atlas to derive the SUV values from the BA labels. I am not sure how to utilize these labels in such analysis. In this context I have two questions:
- Can these label be converted to ROIs similar to the ROIs derived from wmpar.mgz using the command
mri_binarize?
- in WIKI it was mentioned that the command "recon-all -s subjid -label_v1" output the stat values
for every BA label. How can I derive similar stats from the SUV maps in the compiled file.
Thanks in advance John
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