Dear Charline,
It's not clear to me what exactly you are doing. I wouldn't expect for
instance any activations outside the brain when using MSP source
reconstruction and comparing to the standard template. So perhaps
using explicit mask is not the right thing to do but rather we need to
understand why you are getting this problem in the first place and
change something in your pipeline.
Best,
Vladimir
On Tue, Dec 27, 2011 at 10:44 AM, Urbain Charline <[log in to unmask]> wrote:
> Dear Vladimir,
> Dear list,
>
> I did stat analysis in the sources space of children's MEG data.
> Following the method proposed by SPM, I normalized all the children's MRI on
> the template (adult) but now I have some results outside the brain which are
> plotted on the glass brain of my recontruction.
> Do you know how to create an adaptated explicit mask to avoid this?
>
> Thank you,
>
> Charline
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