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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Phoenician
June 16, 2009 03:18AM
Hello Chad,

Just in case this is not obvious: The cost function's value by itself is not a measure of registration quality. The details of how registration quality was assessed are in the paper describing LPC:

A new method for improving functional-to-structural MRI alignment using local Pearson correlation. NeuroImage, 44: 839-848, 2009

cheers,
Phoenician

Subject Author Posted

3dAllineate Quality

Chad June 12, 2009 09:41AM

Re: 3dAllineate Quality

Daniel Glen June 12, 2009 01:27PM

Re: 3dAllineate Quality

Chad June 15, 2009 10:42AM

Re: 3dAllineate Quality

Daniel Glen June 15, 2009 11:05AM

Re: 3dAllineate Quality

bob cox June 15, 2009 11:50AM

Re: 3dAllineate Quality

Chad June 15, 2009 03:02PM

Re: 3dAllineate Quality

Phoenician June 16, 2009 03:18AM