I'd like to know how big of an issue it is to leave non-brain tissue in the brain extracted images. It seems that, if I change the parameters so as to not miss any voxels, I will always end up with some bits of skull and non-brain tissue. All messages say that registration is pretty robust to non-brain tissue, but the question is <how> robust? I've provided an example image. Is it possible that I'll have troubles for registration when using this image? Will this affect the registration in any way?
Any help is greatly appreciated. Thanks.
|