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  

|
August 12, 2021 10:00AM
Hi Rick,

Just checking in on this again. I've attached an image of the volreg overlay on the anat final. If I'm interpreting correctly, I would think that the voxels that would be most affected by the extents mask would be the voxels near the outer boundary box of the EPI, rather than all voxels outside of the brain (yellow/blue voxels). Do you find it concerning that such a large number of voxels (~15%) in the EPI dataset are constant?

Thank you!
Jenna
Attachments:
open | download - Screen Shot 2021-08-12 at 9.58.26 AM.png (243.4 KB)
Subject Author Posted

Resting State 3dTproject Warning: 51,787 Constant Vectors

jkblujus July 30, 2021 11:19AM

Re: Resting State 3dTproject Warning: 51,787 Constant Vectors

rick reynolds August 01, 2021 11:57AM

Re: Resting State 3dTproject Warning: 51,787 Constant Vectors Attachments

jkblujus August 02, 2021 09:16AM

Re: Resting State 3dTproject Warning: 51,787 Constant Vectors Attachments

jkblujus August 12, 2021 10:00AM

Re: Resting State 3dTproject Warning: 51,787 Constant Vectors

rick reynolds August 12, 2021 04:53PM

Re: Resting State 3dTproject Warning: 51,787 Constant Vectors

jkblujus August 13, 2021 08:59AM