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 13, 2015 10:33AM
Dear AFNI,

The default order for afni_proc is to blur before masking. Is there a reason this is preferred to masking before blurring? Is there any concern that blurring before masking could introduce "non-brain" voxels on the periphery into the blurred data? Also, if you are using tissue regressors would that make a difference in the order you use?

Best,
Jen
Subject Author Posted

Masking before blurring or blurring before masking

jas2222 July 13, 2015 10:33AM

Re: Masking before blurring or blurring before masking

rick reynolds July 13, 2015 04:03PM