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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.
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.
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
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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>> .
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freesurfer@nmr.mgh.harvard.edu
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Aaron Tanenbaum -
Douglas N. Greve -
Huang, Yujing