Hi Rito

The answer for the second question is yes : the stable 4.5.0 version includes the 2009 parcellation atlas (see http://surfer.nmr.mgh.harvard.edu/fswiki/ReleaseNotes)

For the first one I'm not quite sure if running recon-all with the -cortparc2 http://surfer.nmr.mgh.harvard.edu/fswiki/cortparc -parcstats2 http://surfer.nmr.mgh.harvard.edu/fswiki/parcstats -aparc2aseg http://surfer.nmr.mgh.harvard.edu/fswiki/aparc2aseg is methodologically correct if yours subjects were reconstructed with 4.4.0 version ; Nick or Bruce could you answer this part?

cheers

Hello Christophe

My name is Rito and I am an avid freesurfer user. I realised that our freesurfer version is not the latest one and doesnt create the parcellations contained in Destrieux2009 atlas.

I have run a lot of data using the 4.4 release. I have installed the latest release of freesurfer but my question to you is

1. How do I get the 2009 parcellations on the data that I already ran through with the 4.4 release ?

2. Also does the latest freesurfer release contain the parcellations reported in you latest paper "Destrieux et al. Automatic parcellation of human cortical gyri and sulci using standard anatomical nomenclature. NeuroImage (2010)" ?

Any help will be highly appreciated.

Thanks

Rito

Ritobrato Datta, Ph.D. Post Doctoral Fellow Department of Neurology Center for Functional Neuroimaging University of Pennsylvania School of Medicine 3rd Floor Gates Building 3400 Spruce St. Philadelphia Pa 19104