Hi Kate
I don't think that will matter. Try running it through from the original dicoms and see if things seem accurate. That isn't actually an artifact, it just looks strange because of the slight angle of the view. My guess is we will handle this fine
cheers Bruce
On Wed, 13 Apr 2016, Katherine Reiter wrote:
Hello freesurfer experts, I am working with a dataset that was acquired with oblique slices aligned to each participant's ac-pc line.
- I've run a handful of subjects through mri_convert and the recon stream
and each subject has a slight abnormality in the ventral temporal regions. It's subtle but apparent in each acquisition (image attached and the abnormality is apparent at the red cross). We believed it to be an alignment issue due to the oblique slices. Is there any way to fix this abnormality?
- Are there any different preprocessing steps that should be added to
mri_convert or the recon stream?
Thanks much in advance! Kate
Katherine Reiter, M.S.
Clinical Psychology Doctoral Student
Marquette University
Phone: (414) 288-3807Email: katherine.reiter@marquette.edu