FreeSurfer does not segment extracerebral CSF. You can use samseg (samseg --i orig.mgz --o samseg) and look at  the samseg/seg.mgz file

On 12/13/2022 1:46 AM, priya padma wrote:

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Dear Team,

I have tried creating binary CSF mask from 
# CSF:
#   - 4: Left-Lateral-Ventricle
#   - 14: 3rd-Ventricle
#   - 43: Right-Lateral-Ventricle

            
but I would like to know whether is it possible for us to get outer CSF similar to fastsurfer.

            
Any help would be highly appreciated.

            

            
Thank you.

            

          

          -- 

          

            
Best Regards
              
Padma Priya

              

                
AI
                      Developer 

              

              


                  

              
PhenoMx,
                    Inc.

              
priya@phenomx.ai
                    | (+82)10-5405-2685

              


                  

              


              

            

          

        

      

      

      

      
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