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  

|
April 18, 2006 04:24PM
Hi,

I have a question about colin brain and its corresponding atlas

>> 3dinfo TT_N27+tlrc gives the following info.

Data Axes Orientation:
first (x) = Right-to-Left
second (y) = Anterior-to-Posterior
third (z) = Inferior-to-Superior [-orient RAI]
R-to-L extent: -80.000 [R] -to- 80.000 [L] -step- 1.000 mm [161 voxels]
A-to-P extent: -80.000 [A] -to- 110.000 [P] -step- 1.000 mm [191 voxels]
I-to-S extent: -65.000 -to- 85.000 [S] -step- 1.000 mm [151 voxels]

>> 3dinfo TTatlas+tlrc. gives the following info.

Data Axes Orientation:
first (x) = Right-to-Left
second (y) = Anterior-to-Posterior
third (z) = Inferior-to-Superior [-orient RAI]
R-to-L extent: -80.000 [R] -to- 80.000 [L] -step- 1.000 mm [161 voxels]
A-to-P extent: -80.000 [A] -to- 110.000 [P] -step- 1.000 mm [191 voxels]
I-to-S extent: -55.000 -to- 85.000 [S] -step- 1.000 mm [141 voxels]

It seems that TT_N27+tlrc and TTatlas+tlrc have different dimension in I-S direction. Is there a way to fix it? Or is there another colin/atlas avaliable?

Thanks for any comments.
Subject Author Posted

Can TT_N27+tlrc brain use TTatlas+tlrc

elinor April 18, 2006 04:24PM

Re: Can TT_N27+tlrc brain use TTatlas+tlrc

Ziad Saad April 19, 2006 10:08AM

Re: Can TT_N27+tlrc brain use TTatlas+tlrc

elinor April 19, 2006 11:57AM

Re: Can TT_N27+tlrc brain use TTatlas+tlrc

Ziad Saad April 19, 2006 12:11PM

Re: Can TT_N27+tlrc brain use TTatlas+tlrc

Abhishek May 10, 2006 10:44AM

Re: Can TT_N27+tlrc brain use TTatlas+tlrc

Ziad Saad May 10, 2006 11:09AM

Re: Can TT_N27+tlrc brain use TTatlas+tlrc

Abhishek May 10, 2006 12:10PM

Re: Can TT_N27+tlrc brain use TTatlas+tlrc

Ziad Saad May 10, 2006 04:19PM

Re: Can TT_N27+tlrc brain use TTatlas+tlrc

Abhishek May 10, 2006 04:42PM