External Email - Use Caution        

Hello Bruce, 

Thank you again for offering helps regarding the Topological defect of one of our subjects. we just wanted to know whether you were able to run the SUBJECT034 file from the drive. Knowing that it takes several hours to run, and there's also other people asking questions, we are willing to try any suggestions and test it on our computers.

Thank you,
Kong

On Tue, Dec 10, 2019 at 1:24 PM Kong Chuizheng <kong@neurotechcenter.org> wrote:

That sounds good to me! The file is about 100MB so I got a sharing link here. 
https://drive.google.com/file/d/15IfN6EzZj_wAW1y0v8USIs2tthfpdH95/view?usp=sharing
 

On Tue, Dec 10, 2019 at 12:46 PM Bruce Fischl <fischl@nmr.mgh.harvard.edu> wrote:
the topology fixing output should let you find the defect that is so big
and figure out how to fix it. If you want to tar/gzip the entire subject
dir and send it to us we will be happy to help

cheers
Bruce
On Tue, 10 Dec 2019, Kong
Chuizheng wrote:

>
>         External Email - Use Caution        
>
> Hello Bruce,
> We are trying to get the pial surface file for both hemisphere. However, freesurfer would freeze after a
> while at a XL defect. Since the hemisphere without tumor also has little holes, I thought this might
> have other reasons. 
>
> Best,
> Chuizheng Kong
>
> On Tue, Dec 10, 2019 at 8:58 AM Bruce Fischl <fischl@nmr.mgh.harvard.edu> wrote:
>       Does your 3D model need to be topologically correct? What are you trying
>       to achieve? And are the holes/handles due to the tumor? Can you send us
>       some images?
>
>       cheers
>       Bruce
>       On Tue, 10 Dec 2019, Kong Chuizheng wrote:
>
>       >
>       >         External Email - Use Caution        
>       >
>       > Hello Freesurfer Developers, 
>       >
>       >  
>       >
>       > We are trying to construct a 3D cortex model of a tumour subject. The recon-all.log showed
>       that the
>       > program froze at Correction of the Topology with "XL defect detected." I followed the
>       procedure of the
>       > online tutorial page
>       ( https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/TopologicalDefect_freeview)
>       > and found that there's lots of "holes" and sharp abnormal shapes in the
>       lh/rh.smoothwm.nofix file. It
>       > will be very hard to fix this by hand, and we wonder if you can give us some advice.
>       >
>       >  
>       >
>       > Sincerely,
>       >
>       > Chuizheng Kong  
>       >
>       >
>       >
>       > Chuizheng Kong
>       >
>       >_______________________________________________
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