Re: [Freesurfer] TRACULA incorporate topup instead of field map?

2019-07-30 Thread Daniel Callow
- > *From:* freesurfer-boun...@nmr.mgh.harvard.edu < > freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Daniel Callow < > ddcc2...@gmail.com> > *Sent:* Tuesday, July 30, 2019 8:44:32 AM > *To:* Freesurfer support list > *Subject:* [Freesurfer] TRACULA

Re: [Freesurfer] TRACULA incorporate topup instead of field map?

2019-07-30 Thread Yendiki, Anastasia
etc. Best, a.y From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of Daniel Callow Sent: Tuesday, July 30, 2019 8:44:32 AM To: Freesurfer support list Subject: [Freesurfer] TRACULA incorporate topup instead of field map? External Email - Use

[Freesurfer] TRACULA incorporate topup instead of field map?

2019-07-30 Thread Daniel Callow
External Email - Use Caution Hello, I have previously used field map correction for b0 inhomogeneities when running TRACULA, however my new data set has A>P and P>A encoding. I know that topup has been shown to perform slightly better than filed map correction. I wonder if it