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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July 26, 2013 10:46AM
Dear Afni-Users,

The function 3dFWHMx has been developed for MRI data, but has anyone yet tried to estimate the FWHM of spatially smoothed DTI baseline image?
I would be happy to hear from anyone who has tried this as well.
The output I was getting did not resemble the underlying FWHM of the data very well, so we were thinking the method might not be appropriate for DTI data?

Thanks in anticipation,
Barbara
Subject Author Posted

3dFWHMx and DTI data

Barbara Kreilkamp July 26, 2013 10:46AM

Re: 3dFWHMx and DTI data

Daniel Glen July 26, 2013 01:33PM