Hi,
Unless you have a small FOV functional image then you don't need to use an expanded structural image, and in fact using a T2-weighted image there will make things a lot more difficult. So I would just avoid using any expanded structural image.
All the best,
Mark
On 6 Feb 2014, at 15:31, Trishala Parthasarathi <[log in to unmask]> wrote:
> Hi Mark,
>
> I was using the T2 image as the expanded structural image, and the T1 image as the main structural image with B0 unwarping.
>
> Trishala
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