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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October 05, 2021 05:39PM
Thank you, Daniel.
I have a question. I checked the alignment of the mask and EPI images in ANFI and it seems that they are aligned, as in the figure below. However, when I checked them in ITK-SNAP, It seems that they are not aligned! Do you know why this is so?
I want to use the mask in CoSMoMVPA using cosmo_fmri_dataset and after checking the result with ITK-SNAP, I am not sure whether the mask and the EPI image are aligned are not.

For the both images:
Dimensions: 120x120x75
Voxel spacing: 1.75x1.75x1.75
Origin: -106.312x87.8681x-54.6848
for one of them:
Orientation: Oblique (Close to RPI)
and the other one:
Orientation: RPI
Attachments:
open | download - afni.png (126.9 KB)
open | download - itk.png (70.6 KB)
Subject Author Posted

Align mask with EPI image Attachments

Alireza September 27, 2021 06:33PM

Re: Align mask with EPI image

Daniel Glen September 28, 2021 12:34PM

Re: Align mask with EPI image

Alireza October 03, 2021 05:55PM

Re: Align mask with EPI image

Daniel Glen October 04, 2021 12:47AM

Re: Align mask with EPI image Attachments

Alireza October 05, 2021 05:39PM

Re: Align mask with EPI image

Daniel Glen October 07, 2021 01:04PM

Re: Align mask with EPI image

Alireza November 02, 2021 06:11PM