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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September 02, 2015 04:03PM
I used a mask to measure activity in the hippocampus and received the following error message:
+ WARNING: Dataset lag4_percent+tlrc has 7221032 voxels/nodes while the mask has 4643401 - skipping.
afni then closed and that was it

How do I measure brain activity using a mask? I don't understand how I can make both mask and *+tlrc the same voxel/node resolution.

Thank you!
Subject Author Posted

Error message when using a mask

Sabrina September 02, 2015 04:03PM

Re: Error message when using a mask

Daniel Glen September 02, 2015 04:12PM

Re: Error message when using a mask

Sabrina September 08, 2015 10:46AM

Re: Error message when using a mask

rick reynolds September 08, 2015 01:14PM

Re: Error message when using a mask

Sabrina September 08, 2015 01:49PM

Re: Error message when using a mask

rick reynolds September 09, 2015 01:14PM

Re: Error message when using a mask

Sabrina September 14, 2015 01:56PM

Re: Error message when using a mask

Sabrina September 09, 2015 10:43AM