Hi,
Just wanted to follow up on the issue of just having one fieldmap file for beta-zero correction outlined below.
Thanks for your help,
Afsana
______________________________ Afsana Afzal Clinical Research Coordinator Massachusetts General Hospital Division of Neurotherapeutics Department of Psychiatry: Neurosciences 149 13th St, Room 2612 Charlestown, MA 02129 Phone: 617-643-5129 Fax: 617-726-4078 ________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu [freesurfer-bounces@nmr.mgh.harvard.edu] on behalf of Afzal, Afsana [AAFZAL@mgh.harvard.edu] Sent: Tuesday, July 12, 2016 2:29 PM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Beta-Zero Correction - No Phase File
Hi,
I'm working with a dataset that outputs only one file (not two separate mag and phase files) for the fieldmap. The data was also collected on non-Siemens scanners: Philips Ingenia and GE SIGNA HDx (not sure if this is the reason the fieldmaps are unpacking differently). I've attached the .dat file for one of the fieldmaps in this email.
If there a way to separate out the mag and phase from the single fieldmap file so I can use epidewarp.fsl?
Thanks,
Afsana
______________________________ Afsana Afzal Clinical Research Coordinator Massachusetts General Hospital Division of Neurotherapeutics Department of Psychiatry: Neurosciences 149 13th St, Room 2612 Charlestown, MA 02129 Phone: 617-643-5129 Fax: 617-726-4078