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 <ymin1123@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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