What kind of 7T image is it? Often they have terrible bias fields. Have you looked at the images with the ?h.orig.nofix surfaces? Also, remember to send your recon-all.log files.
On 8/27/2021 10:43 AM, Samuel Paré wrote:
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Hi,
I have been trying to process 7T images but for most of them, recon-all just never finishes. It seems like it just bugged at some point with no error messages. At first, I thought that it just needed more time, but once, I had them running for more than 5 days and they were still stuck (they all get stuck at different stages of the process).
For example, one get stuck at this stage:
After retessellation of defect 13 (v0=21576), euler #=-176 (455542,1350444,894726) : difference with theory (-214) = -38
CORRECTING DEFECT 14 (vertices=77947, convex hull=8486, v0=30684)
I have been using Freesurfer and recon-all before and this is the first time it has happened to me. Does someone have an idea how to solve this issue?
I am using a macbook pro with 2.6 GHz 6-Core Intel Core i7 and 64GB of RAM. Catalina 10.15.7
Thank you very much, Samuel Paré
-- *Samuel Paré, MSc* Laboratoire du développement et plasticité du système visuel École d'optométrie Université de Montréal
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