Dear Mark
 
Thank you for your reply. For your information we are dealing with children in the age 7-12 years old. I've uploaded 2 examples illustrating my problem. The reference number is 700071.
Hope to hear from you soon.
Thanks a lot,

Sermin Dzaferov
Bachelor-student
Technical University of Denmark,



 
> Date: Mon, 23 May 2011 18:03:08 +0100
> From: [log in to unmask]
> Subject: Re: [FSL] segmentation error
> To: [log in to unmask]
>
> Dear Sermin,
>
> You should not get holes in structures.
> You should also not use FIRST with children younger than 4 years
> old, as that is the limit of the age range for the training data used.
> If it helps you can upload an example segmentation (and original
> image) to:
> http://www.fmrib.ox.ac.uk/cgi-bin/upload.cgi
> and send us the reference number so that we can see the problem.
>
> All the best,
> Mark
>
>
> On 23 May 2011, at 15:57, SERMIIIN Dz wrote:
>
> > Hi
> >
> > My partner and I have segmented some subcortical structures using FSL-FIRST. As we want to check the segmentation in FSL-view, we discover some "unsegmented" areas which appear as a hole. Why does this happen? and how can this be avoided? Our study goes on children and the brain-maturation. Does the program have any problems dealing with a child's brain? I've tried to read the Technical report/thesis by Brian Patenuade but without success.
> >
> > Thanks in advance.
> >
> > /Sermin Dzaferov
> > Bachelor-student
> > Technical University of Denmark,
> >