External Email - Use Caution        

Hi Freesurfer Experts, 

I tried to correct the midline with the information you provided me. Indeed, I 
tried to correct the aseg.presurf (Freesurfer v.6) using Freeview. Although 
parcelisation has changed, the midline has not changed. I launched several 
types of autorecon (-noaseg, -cp, -wm), but it didn't work. Do you have an 
idea? 

Best,
Maxime 

> On Aug 10, 2018, at 5:09 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote:
> 
> HI Maxime
> 
> check the aseg labels and make sure they are correct (and fix them if not). 
> Probably a couple of left/right ventricle voxels are mislabeled
> Bruce
> On Fri, 10 Aug 2018, Maxime Perron wrote:
> 
>>         External Email - Use Caution        
>> Hello FreeSurfer Developers,
>>  
>> I use Freesurfer 6 on macOS Sierra 10.12.6. In several subjects, I found 
>> midline cutting error, that
>> is the midline does not go through exactly the center of the brain in 
>> coronal cut. For example, the
>> midline is a little bit fuzzy and goes through an hemisphere than the other 
>> (see attachment). I've
>> searched in the mail list and ​I don't find the way to fix it. Does anyone 
>> have any idea to fix it? 
>> Thank you,
>> Maxime Perron
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