Dear Matt,

thank you for the feedback. The setup of V6 dev version is pain, but I think I 
need it since I run full-hires reconstruction (using -cm) due to subsequent 
hippocampal subfields segmentation.

In the meantime I found that for new version of mris_make_surfaces when not 
using -first_wm_peak option I am getting results similar to previous version 
with -first_wm_peak.

Regards,

Antonin



 From:   "Glasser, Matthew" <[email protected]> 
 To:   Antonin Skoch <[email protected]>, "[email protected]" 
<[email protected]> 
 Sent:   1/8/2017 1:16 AM 
 Subject:   Re: [HCP-Users] Change of behavior of -first_wm_peak of 
mris_make_surfaces in recent versions of FreeSurfer V6beta 


 
At this time we are still getting better results with FreeSurfer V5.3. 

 
Peace, 

 
Matt. 

 
 From: <[email protected]> on behalf of Antonin Skoch 
<[email protected]>
 Date: Saturday, January 7, 2017 at 7:13 PM
 To: "[email protected]" <[email protected]>
 Subject: [HCP-Users] Change of behavior of -first_wm_peak of 
mris_make_surfaces in recent versions of FreeSurfer V6beta
 

 
 
Dear experts,
 
 while testing my modified HCP pipeline with V6beta version of FreeSurfer, I 
noticed the change of behaviour of -first_wm_peak option of mris_make_surfaces 
with recent development version of FreeSurfer (after 20th December 2016). There 
has been change to looking  of peak in 2nd derivative (probably, previously 
there was search for peak in 1st derivative). The result is that the white 
surfaces are getting much internally than before, to me the result looks less 
anatomically correct (see the screenshot, yellow is white  surface before 
upgrade to recent version, red is white surface after the upgrade).
 
 Could you please comment on? What is ever the significance of using this 
option in FreeSurferHiResWhite.sh?
 
 Regards,
 
 Antonin Skoch
 
 
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