Dear all,
I have a quick question re- the different atlases used by the different versions of freesurfer. I'd like to know if there will be any differences in the auditory cortex labelization process if we use freesurfer version 4.5 and upwards. From the below post I have the impression that version 4.5 and upwards (until 5.2?) all apply similar rules for parcellating the 3 auditory cortex ROIs that we're interested in (the transverse temporal gyrus and sulcus, and the planum temporale). http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg20932.html
Thanks in advance for your input, with best wishes, Narly Golestani.
Hi Narly
You are right: The anatomical parcellation is the same (aparc.a2009s) as the one included in the 4.5 FS version (see also http://surfer.nmr.mgh.harvard.edu/fswiki/DestrieuxAtlasChanges).
Cheers
freesurfer@nmr.mgh.harvard.edu