What exactly is your question? Run mri_annotation2label to convert the annotation with pre and postcentral gyri to labels. Then re-combine just those two labels into an annotation with mris_label2annot. You can supply a color table to control what colors the labels have in the new annotation. doug

LAOUCHEDI MAKHLOUF wrote:

hi everyone i have run recon-all on somme subjects and i want to make build a masque containing somme geri (pre and post central for example) and with some color, to load on a pial surface (as overlay). i tried to understand the commands like mri_annotation2label and mris_label2annot but i didn't succeed to work with. can anyone help me with some example

thanks

---

---

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