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

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rick reynolds
May 06, 2005 09:53AM
There is no very simple way to use this method to extract just a subset of the voxels, via a mask or something similar. Some method for this purpose could be put together using various combinations of Unix and AFNI commands, by someone sufficiently clever and motivated.

Giovanni,

If you are interested in such a thing, then as Bob said, it could
indeed be done with a small combination of UNIX and AFNI commands.
The nifti_tool program is good at printing out pieces of a dataset.
So if one were to enumerate the ijk indices of interest, and convert
the AFNI dataset to NIfTI (one 3dcalc command), it would be pretty
painless.

Please let me know if you are interested.

- rick

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Subject Author Posted

Timecourse of all voxels

Giovanni May 06, 2005 05:52AM

Re: Timecourse of all voxels

Robert Cox May 06, 2005 09:18AM

Re: Timecourse of all voxels

rick reynolds May 06, 2005 09:53AM

Re: Timecourse of all voxels

Ziad S. Saad May 06, 2005 01:51PM

Re: Timecourse of all voxels

Daniel Glen May 06, 2005 10:30AM