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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Jim Eliassen
March 23, 2004 03:45PM
Hi Rick,

Thanks. Any chance of that being modified in a future update?

I am looking to include some low signal areas in my analyses, but including them via a lenient mask causes a truncation artifact in the resulting "shorts" output of 3dRegAna. Many of my areas of activation inside the brain have small percent change in the signal and are zeroed out by the conversion to shorts.

regards,

-jim
Subject Author Posted

shorts output from 3dRegAna with floats input

Jim Eliassen March 23, 2004 01:49PM

Re: shorts output from 3dRegAna with floats input

rick reynolds March 23, 2004 02:13PM

Re: shorts output from 3dRegAna with floats input

Jim Eliassen March 23, 2004 03:45PM

Re: shorts output from 3dRegAna with floats input

rick reynolds March 23, 2004 04:38PM

Re: shorts output from 3dRegAna with floats input

Jim Eliassen March 23, 2004 05:22PM