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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August 06, 2018 11:20AM
That suggests that FSL is leaving the tranformation
in the dataset header, rather than applying it to the
data. But AFNI will not apply those internally when
performing some group comparison, so maybe you will
indeed need to run 3dWarp -gridset.

When applying such a transformation, there is no need
to keep the original grid. afni_proc.py would use
isotropic voxels that are basically the minimum edge
size.

- rick
Subject Author Posted

3dWarp changes my fMRI data dimensions

sush July 16, 2018 07:28AM

Re: 3dWarp changes my fMRI data dimensions

Daniel Glen July 16, 2018 02:50PM

Re: 3dWarp changes my fMRI data dimensions

Peter Molfese July 16, 2018 03:59PM

Re: 3dWarp changes my fMRI data dimensions

sush July 23, 2018 04:23AM

Re: 3dWarp changes my fMRI data dimensions

sush July 23, 2018 04:19AM

Re: 3dWarp changes my fMRI data dimensions

rick reynolds July 23, 2018 09:08AM

Re: 3dWarp changes my fMRI data dimensions

sush July 27, 2018 06:46AM

Re: 3dWarp changes my fMRI data dimensions

rick reynolds July 27, 2018 09:39AM

Re: 3dWarp changes my fMRI data dimensions

sush July 31, 2018 03:49AM

Re: 3dWarp changes my fMRI data dimensions

rick reynolds August 06, 2018 11:20AM

Re: 3dWarp changes my fMRI data dimensions

sush August 14, 2018 04:21PM