Hi,
Yes, you are right, there would be a very small speed-up
by avoiding these, but typically less than 2% given a
typical diffusion acquisition. It doesn't really impact
on the accuracy or correctness. These kind of gains
are often not things we worry too much about.
All the best,
Mark
On 23 Feb 2011, at 19:21, Chris Filo Gorgolewski wrote:
> I was looking into what is going on inside eddy_correct and I was wondering:
>
> 1. Why does it do separate fslroi instead of just picking up the right
> 3D file from the output of fslsplit?
> 2. Why the reference volume is coregistered with itself?
>
> Thanks!
>
> Chris
>
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