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Dear AFNI users-
We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
https://discuss.afni.nimh.nih.gov
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
Sincerely,
AFNI HQ
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Thank you, Daniel!
Exploring your suggestions, I found out that I can re-define the overlay after SUMA and AFNI begin communicating and see the desired results on the SUMA surface.
Thanks, Again!
Vicki
by
vicki388
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AFNI Message Board
Hello, Daniel!
Thank you so much for your reply. I'm sorry it took me so long to find your reply, I'm still new to the AFNI message boards. I'm looking into all of your suggestions.
Thanks Again,
Vicki
by
vicki388
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AFNI Message Board
I am trying to display AFNI data on a SUMA surface but keep running into the issue that sometimes the correct data will display for a second and then the SUMA surface becomes totally highlighted with a bright green color. I've looked at the difference with output from a correctly working example and noticed several differences:
1. The number of Nodes, Normals and Triangles is much smaller (
by
vicki388
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AFNI Message Board
Hi Rick,
I tried using the subjectname_SurfVol_Alnd_Exp+tlrc.HEAD as the -sv tag and I got the error message: "Not one of the surfaces is mappable and has a Surface Volume. Did you use the -sv option when launching SUMA?"
I don't get this message when I use the AFNI created file containing results. I am able to see the functional data placed on the SUMA surfaces but unfortun
by
vicki388
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AFNI Message Board
Hi Rick,
I'm still learning about SUMA but I wouldn't say I'm using a volume with the -sv tag. The file I'm using is an AFNI HEAD file that was created by the lead on this project to show the results that she obtained looking at a particular group of interest. She created the file using AFNI. Should I do something to transform this file?
Thanks so much for your help!
Vi
by
vicki388
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AFNI Message Board
My SUMA images show incorrectly placed functional data.
These are the steps I’ve been using to create the FreeSurfer volume and display it with SUMA.
Convert dicom to mgz:
mri_convert SerieMR-0012-0001-1.dcm 001.mgz
mv 001.mgz two_frames.mgz
mri_convert -nth 0 two_frames.mgz 001.mg
Create Freesurfer surfaces:
recon-all -all -subjid subject_name
Make SUMA SPEC:
@SUMA_Make_Spec_
by
vicki388
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AFNI Message Board