AFNI Message Board

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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JW
December 29, 2019 04:47PM
Dear AFNI experts,

I am working on creating hippocampal mask as a seed region for resting state analysis and am trying to use follow_ROI_aaseg+tlrc that was created after created after proc py 11 with freesurfer. Below is the command I am trying to use to extract create masks of left and right hippocampi extracted from follower aseg dataset (normalized in preprocessing script). I am not sure if I am doing correctly and also am not sure if which one is the input for ??? in the below command (if the the below command is on the right track). Could you please advise this?

3dcalc -l follow_ROI_aaseg+tlrc -expr 'equals (???)' -prefix lhipp -short
3dcalc -r follow_ROI_aaseg+tlrc -expr 'equals (???)' -prefix rhipp -short

Best,
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Subject Author Posted

Resting state create mask

JW December 29, 2019 04:47PM

Re: Resting state create mask

ptaylor December 29, 2019 11:18PM

Re: Resting state create mask

JW December 31, 2019 11:31AM

Re: Resting state create mask

ptaylor December 31, 2019 12:47PM

Re: Resting state create mask

JW December 31, 2019 08:49PM

Re: Resting state create mask

ptaylor January 01, 2020 05:01PM

Re: Resting state create mask

Daniel Glen January 02, 2020 01:43AM

Re: Resting state create mask

JW January 03, 2020 04:25PM