[Freesurfer] Re: Difference between 7.3 and 7.4

There are no differences in the default recon-all output between 7.3 and 7.4

On 3/10/2026 6:14 PM, Aaron Tanenbaum wrote:

External Email - Use Caution

Just to clarify my last email. I am using 7.3.2. I would like to move to 7.4.1

On Tue, Mar 10, 2026, 4:49 PM Huang, Yujing YHUANG43@mgh.harvard.edu wrote:

I don’t know about the difference in the results between 7.3 and
7.4. But 7.3.2 supports enhanced DICOMS. It is not enabled by
default. Pass ‘—dcm2niix’ option to enable it.

*From:*Aaron Tanenbaum <aaron.b.tanenbaum@gmail.com>
*Sent:* Tuesday, March 10, 2026 5:27 PM
*To:* Freesurfer <Freesurfer@nmr.mgh.harvard.edu>
*Subject:* [Freesurfer] Difference between 7.3 and 7.4

*        External Email - Use Caution *

Hello,

I would like for our lab to move to freesurfer 7.4 from 7.3.
Mainly because 7.4 can handle enhanced DICOMS. My lab will not
move to 7.4 because of the potential difference between the
recons. From my understanding there is no difference in the
default recons. However we use the flag -3T. We finish using the
segmentBS.sh command. With the -3T and segments.sh, will there be
a difference in the results between 7.3 and 7.4?

Thank you in advance.

_______________________________________________
Freesurfer mailing list -- freesurfer@nmr.mgh.harvard.edu
To unsubscribe send an email to freesurfer-leave@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman3/lists/freesurfer@nmr.mgh.harvard.edu/
<https://secure-web.cisco.com/1-FrI9PjBVfQ726dm4uPeeIaqLYm00w2A_-AWyi_Vivvapf0kzB0n93RG4ZlXaTkOugvavKxhL3eqxDrq9J9xcCLpaeC5UC1nspihWCSv-IDN547guAjym5bbwekAZGSBAMHqDueRZQDV7TcZt8Jb79jrnGl71cjx3KQ6htZu8dnSD1YcfQ0VukQucgTNcgk32RUJDUMW8kkldYI56O0sAW4pkIWkiqAsM-ysN1YdHNNZnFJ68ntAnHP1tzWhJ4hSakM2Do6zSN41flSmI38gWd5X7VB2st02fGE68MruZDc5ihPFPDfWcIcM7JnKN_MHIXlHSW8S6rAVtHnjWABtNQ/https%3A%2F%2Fmail.nmr.mgh.harvard.edu%2Fmailman3%2Flists%2Ffreesurfer%40nmr.mgh.harvard.edu%2F>
The information in this e-mail is intended only for the person to
whom it is addressed.  If you believe this e-mail was sent to you
in error and the e-mail contains patient information, please
contact the Mass General Brigham Compliance HelpLine at
https://www.massgeneralbrigham.org/complianceline
<https://secure-web.cisco.com/1cHqvuc8Gy6VQspXtfqR7ROkuxbuzUTpPXgnhAwVaWH3VRuzO-uRbOJXAGM9vlcoQmkYzIw6tL4SqrBogtZJbcEGWXU2WbZX0LtFswErUy5vFCxsC5VhvBWpk-cUUwaPgRBZg0m5eXrcYhbj4GstnrKA5jMi5Kqt8mtT2crBW5467nIko3-BGBS6dG_aKslugv7-M0vZd1IfUT6NRsHeWtnPDHJm6jV5IXt2pNZzxlD9RivZFtPbcaFZ3L3OObZ-YqdqLpWNVxQwx86y2kbObV5r3kk5k0GmVLkFZGjIWYyY-6ni-qmOkoCosOM3sQg6KCdxEGUND1cRvGXTNWg4vAg/https%3A%2F%2Fwww.massgeneralbrigham.org%2Fcomplianceline>
<https://www.massgeneralbrigham.org/complianceline
<https://secure-web.cisco.com/1cHqvuc8Gy6VQspXtfqR7ROkuxbuzUTpPXgnhAwVaWH3VRuzO-uRbOJXAGM9vlcoQmkYzIw6tL4SqrBogtZJbcEGWXU2WbZX0LtFswErUy5vFCxsC5VhvBWpk-cUUwaPgRBZg0m5eXrcYhbj4GstnrKA5jMi5Kqt8mtT2crBW5467nIko3-BGBS6dG_aKslugv7-M0vZd1IfUT6NRsHeWtnPDHJm6jV5IXt2pNZzxlD9RivZFtPbcaFZ3L3OObZ-YqdqLpWNVxQwx86y2kbObV5r3kk5k0GmVLkFZGjIWYyY-6ni-qmOkoCosOM3sQg6KCdxEGUND1cRvGXTNWg4vAg/https%3A%2F%2Fwww.massgeneralbrigham.org%2Fcomplianceline>>
.

---

Freesurfer mailing list --freesurfer@nmr.mgh.harvard.edu To unsubscribe send an email tofreesurfer-leave@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman3/lists/freesurfer@nmr.mgh.harvard.e...