What exactly are you trying to do? I typically use the FA for registration
to a T1 and the b0 for registration to a T2.
From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf
Of Joseph Keller
Sent: Friday, August 21, 2009 3:42 PM
To: [log in to unmask]
Subject: [FSL] FLIRT Registration
I'm currently performing registration using FLIRT and I was wondering
which one of the diffusion images would be best as the reference image? For
input? Any help would be greatly appreciated. Thanks.