Hello, I am interested in using functional data collected from 7t using freesurfer and fsfast. We would like to use EPI field maps to warp this data to 3T anatomical space. Can anyone guide me as to how to do this. Best, B
Create a voxel shift map using epidewarp.fsl (only the shift map is needed, don't use this to dewarp the data). Save this in bold/b0dcmap.nii (or nii.gz). When you run preproc-sess and mkanalysis-sess add -b0dc (stands for B0 distortion correction). doug
On 10/28/2014 01:14 PM, B V wrote:
Hello, I am interested in using functional data collected from 7t using freesurfer and fsfast. We would like to use EPI field maps to warp this data to 3T anatomical space. Can anyone guide me as to how to do this. Best, B
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
Thanks! Best, B
On Wed, Oct 29, 2014 at 10:34 AM, Douglas N Greve <greve@nmr.mgh.harvard.edu
wrote:
Create a voxel shift map using epidewarp.fsl (only the shift map is needed, don't use this to dewarp the data). Save this in bold/b0dcmap.nii (or nii.gz). When you run preproc-sess and mkanalysis-sess add -b0dc (stands for B0 distortion correction). doug
On 10/28/2014 01:14 PM, B V wrote:
Hello, I am interested in using functional data collected from 7t using freesurfer and fsfast. We would like to use EPI field maps to warp this data to 3T anatomical space. Can anyone guide me as to how to do this. Best, B
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
-- Douglas N. Greve, Ph.D. MGH-NMR Center greve@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422
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Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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Douglas N Greve