Hi,
3D SPGR sequences were used. (TR=22, TE=4, thickness=1.4, FOV=240*240,
FA=40)
If the artifacts are due to B0 distortion, I wonder how I can fix it.

Thanks,
Youngmin Huh



2012/11/12 Bruce Fischl <fis...@nmr.mgh.harvard.edu>

> Can you give us the acquisition details? I suspect this is not noise, but
> rather B0 distortion.
> what is the acquisition? And what bandwidth?
>
>
> On Nov 8, 2012, at 2:53 AM, youngmin huh <ymin1...@gmail.com> wrote:
>
> > Dear all,
> >
> > I'm working with some images, and they have so much noises on temporal
> areas.
> > I just ran recon2, but not sure if they'll be segmented properly.
> > Does anyone have a recommendation for dealing with it?
> > I wonder if there is any flag or option for this occasion.
> > I would appreciate any comments or help.
> > I attached an example.
> >
> > Thanks,
> >
> > Youngmin Huh
> > <temporal_001.jpg>
>
>
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