External Email - Use Caution
Thank you Matthew for your reply.
I just ran recon-all to get cortical thickness, area and volume values for specific ROIs using the steps here: https://surfer.nmr.mgh.harvard.edu/fswiki/VolumeRoiCorticalThickness and correlated the morphometric values with behavioral data. I am not sure how can I address reviewer's comment.
Any help would be really appreciated.
On Mon, May 13, 2019 at 5:41 PM Glasser, Matthew glasserm@wustl.edu wrote:
External Email - Use CautionThere are different kinds of geometric distortion that affect your data to differing extents. What kind of MRI data was in your study?
Matt.
*From: *freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Martin Juneja mj70481@gmail.com *Reply-To: *Freesurfer support list freesurfer@nmr.mgh.harvard.edu *Date: *Monday, May 13, 2019 at 6:53 PM *To: *Freesurfer support list freesurfer@nmr.mgh.harvard.edu *Subject: *[Freesurfer] Geometric distortion
External Email - Use Caution *Hi experts,
I have following question from one of the reviewers regarding recon-all pipeline:
*"Was geometric distortion corrected? If not, this should be discussed or mentioned in the study limitation."*
I was wondering if the reviewer is referring to following step in the recon-all pipeline. Could you please help me in addressing this concern by the reviewer?
Thanks.
MJ Cortical Parcellation (-<no>cortparc, -<no>cortparc2) Assigns a neuroanatomical label to each location on the cortical surface. Incorporates both geometric information derived from the cortical model (sulcus and curvature), and neuroanatomical convention. Calls mris_ca_label. -cortparc creates label/?h.aparc.annot, and -cortparc2 creates /label/?h.aparc.a2005s.annot.
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