I don't know if there's a way to do it in qdec, but you can do it with mri_segstats, something like mri_segstats --i y.mgh --vox vertex 0 0 --avgwf avgwf.dat The output you want will be in avgwf.dat doug

Cat Chong wrote:

Dear Freesurfers:

I am comparing two groups in qdec. I am looking at the scatter plot function for a specific vertex for thickness to age correlation. If I "click" on a dot on the scatter plot, it will provide me the thickness values for that vertex for a specific person in the scatter plot function as well as in the terminal. Is there a way to get ALL the thickness values (for that vertex) for everybody at once, rather than selecting each one by hand in the scatter plot function?

thank you very much for your help,

cheers, cat

---

---

Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer