Hi Trisanna

sorry, I think this came during Doug's vacation. I believe that those coords in fsaverage are MNI ones, but he can confirm

cheers Bruce

On Tue, 31 Jul 2018, Trisanna Sprung-Much wrote:

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Hi there Still waiting for an answer to this!

Thanks! Trisanna -- Ph.D. CandidateMcGill University Integrated Program in Neuroscience Psychology

---------- Forwarded message ---------- From: Trisanna Sprung-Much trisanna.sprung-much@mail.mcgill.ca Date: Thu, Jul 26, 2018 at 7:35 PM Subject: vertex MNI305 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu

Hi there This might be a very silly question but I actually cannot find the answer in the email archive: Assuming I have loaded a label onto fsaverage in Freeview and want to get the MNI305 coordinate of that labelled vertex, am I simply using the x,y,z in brackets in the panel? I attach a photo of what I mean.

Best wishes Trisanna -- Ph.D. CandidateMcGill University Integrated Program in Neuroscience Psychology

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Hi there

Could I get a confirmation on this?

best Trisanna

-- Ph.D. Candidate McGill University Integrated Program in Neuroscience Psychology

On Tue, Jul 31, 2018 at 10:41 AM, Bruce Fischl fischl@nmr.mgh.harvard.edu wrote:

Hi Trisanna

sorry, I think this came during Doug's vacation. I believe that those coords in fsaverage are MNI ones, but he can confirm

cheers Bruce

On Tue, 31 Jul 2018, Trisanna Sprung-Much wrote:

...

    External Email - Use Caution

Hi there Still waiting for an answer to this!

Thanks! Trisanna -- Ph.D. CandidateMcGill University Integrated Program in Neuroscience Psychology

---------- Forwarded message ---------- From: Trisanna Sprung-Much trisanna.sprung-much@mail.mcgill.ca Date: Thu, Jul 26, 2018 at 7:35 PM Subject: vertex MNI305 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu

Hi there This might be a very silly question but I actually cannot find the answer in the email archive: Assuming I have loaded a label onto fsaverage in Freeview and want to get the MNI305 coordinate of that labelled vertex, am I simply using the x,y,z in brackets in the panel? I attach a photo of what I mean.

Best wishes Trisanna -- Ph.D. CandidateMcGill University Integrated Program in Neuroscience Psychology

---

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thanks Ruopeng for your speedy response! And this are indeed in MNI305? Bruce was fairly certain but I just wanted to confirm.

best Trisanna

-- Ph.D. Candidate McGill University Integrated Program in Neuroscience Psychology

On Tue, Aug 21, 2018 at 11:13 AM Ruopeng Wang rpwang@nmr.mgh.harvard.edu wrote:

I think the coordinate circled in the picture is the exact coordinate of the vertex, also in surface ras. The coordinate under "SurfaceRAS" is the coordinate of the current cursor location in surface ras. The slight difference is because the cursor is not exactly on the vertex, but close enough so that the vertex number is shown.

Best, Ruopeng

On 08/21/2018 10:10 AM, Trisanna Sprung-Much wrote:

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Hi there

Doug can you please confirm? Bruce said you would be the best to answer and I've got revisions that are due. Please see the image attached. In my manuscript I report the x,y,z next to the vertex number in Freeview for MNI coordinates (MNI305) of that vertex. These only different very slightly from the RAS and SurfaceRAS coordinates above the vertex number in the panel but I'd like confirmation I am reporting the correct x.y,z.

best Trisanna -- Ph.D. Candidate McGill University Integrated Program in Neuroscience Psychology

---------- Forwarded message --------- From: Trisanna Sprung-Much trisanna.sprung-much@mail.mcgill.ca Date: Thu, Jul 26, 2018 at 7:35 PM Subject: vertex MNI305 To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu

Hi there

This might be a very silly question but I actually cannot find the answer in the email archive:

Assuming I have loaded a label onto fsaverage in Freeview and want to get the MNI305 coordinate of that labelled vertex, am I simply using the x,y,z in brackets in the panel? I attach a photo of what I mean.

Best wishes Trisanna -- Ph.D. Candidate McGill University Integrated Program in Neuroscience Psychology

---

Freesurfer mailing listFreesurfer@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

---

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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 Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.