Re: [Freesurfer] Atlas of primary motor and auditory cortex

On 3/9/2022 2:15 PM, Jingyi Wang wrote:

External Email - Use Caution

Hello Freesurfer experts,

I ran the recon-all command and got all the .label files for the segmentations of the cortical areas. However, I have some questions about the label for primary motor and auditory cortex.

• I found two types of labels associated with the primary motor cortex: lh.L_M1.label and lh.BA4a_exvivo.label. Are they both valid, and the lh.BA4a_exvivo.label segmentations are finer parcellation than the other one?

I think they came from different techniques, so it's up to you

• What's the primary auditory cortex .label file?

We don't have an A1 label as a label file. You can use the transverse temporal in the aparc.annot (heschl's gyrus)

Thanks in advance! ________________________ Jingyi Wang Postdoctoral Scholar LEAP Neuro Lab Psychological & Brain Sciences University of California, Santa Barbara

---

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