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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April 12, 2013 01:28AM
Hi,

In 3dReHo, -neigh_RAD R, Is R defined in millimiters or what is the unit of measurement? Let's say that I wanted to look at a radius of 14mm, would I need to type -neigh_RAD 14, or what would the equivalent be for such measure? A spherical seed with radius of 14mm is approximately 400 voxels (using 3x3x3mm isotropic voxels), but when I typed 14 in the -neigh_RAD option, it said that it was around 11,000 voxels.

Thanks
Subject Author Posted

3dReHo

Omar Maximo April 12, 2013 01:28AM

Re: 3dReHo

ptaylor April 12, 2013 05:18AM