On 1/26/2021 3:18 PM, Nils B. wrote:
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Hello everyone,
I'm analyzing 1,5T scans and I've two problems with the data quality
of my participants, where I hope you can help me.
1. In two of my scans the participants have blurry areas near the
cerebellum, which makes it nearly impossible for Freesurfer (Version
7.1) to set the pials correctly (see Appendix: Scan 1). Is this
problem caused by movement while scanning or is there something i can do?
This looks like it could be the transverse sinus vein and not brain tissue.
2. Sometimes when I'm using the manual tool "recon-edit" for manual
skullstrips the pials look weird after another recon (see Appendix:
Scan 2, green box).
I'm not sure what you did here. What is the "recon-edit" tool?
I hope you can help me with this.
Best regards,
Nils
--
Nils Böer
Research Assistant with Bachelor Degree (WHB)
*Psychology and Movement*
University of Paderborn
Department of Sports and Health
Warburger Str. 100
33098 Paderborn
Room: Sp 1.401
Email: nils.tobia...@gmail.com / nbo...@mail.uni-paderborn.de
<mailto:nils.tobia...@gmail.com>
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