Hi Faezeh,
I recommend to get the b0 images from both dataset (orig_b0 and new_b0). Then (I assume they were acquired from the same subject) use rigid-body registration (Coregister):
- reference/target: orig_b0
- source: new_b0
- other: new_FA
Vale,
Tibor
Auer, Tibor M.D. Ph.D.
Research Fellow in MRI
Department of Psychology
Royal Holloway University of London
Egham
TW20 0EX
United Kingdom
+44-1784-27-6594
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-----Original Message-----
From: SPM (Statistical Parametric Mapping) [mailto:[log in to unmask]] On Behalf Of Faeze Vedaei
Sent: Wednesday, January 18, 2017 3:30 PM
To: [log in to unmask]
Subject: Re: [SPM] Coregistration Issue
Dear Dr. Tibor
Thank you for your response. Actually, I do not know whether the way to do this coregistration (FA map to this DTI data) which I did gave the accurate result or not (you can see from the screenshots I sent in my first email). Maybe coregistration of original DTI data to the new DTI data (dwi data) could be a good idea. May you let me know which of these methods you would recommend and why? and if I want to apply registration parameters (of original DTI to dwi data) to FA map, how can I do that?
I truly appreciate your time and help me in this regard.
Bests,
Faezeh
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