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

History of AFNI updates  

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mb
March 31, 2014 04:33PM
Looking around the internet and afni for info on the different coordinate systems, so far this is what I have found -- is it correct?

1. RAI is DICOM format and default for afni.
2. LPI is SPM orientation.
3. LAS is the radiological convention and used in ANALYZE.
4. RAS is the neurological convention and used in Talairach, MNI.

Then - is there some standard or preference for use in fMRI studies or are all of these systems used by different researchers?

thanks, mb
Subject Author Posted

coordinate systems

mb March 31, 2014 04:33PM

Re: coordinate systems

Daniel Glen March 31, 2014 04:51PM

Re: coordinate systems

nick April 01, 2014 04:43AM

Re: coordinate systems

mb April 01, 2014 11:03AM

New coordinate order!

Daniel Glen April 01, 2014 01:39PM

Re: New coordinate order!

Peter Molfese April 01, 2014 01:57PM

Re: New coordinate order!

mb April 10, 2014 12:38PM

Re: New coordinate order!

rick reynolds April 10, 2014 02:37PM

Re: New coordinate order!

mb April 10, 2014 05:34PM