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  

|
November 12, 2021 01:31PM
Hello Paul,

I have done A) already, using Daniel's previous advice but sadly the results were incoherent with what I obtained using a classical atlas-based quantification.

The B) seems logical to me, and I will try it.

However, I have to say that I don't get how inverting the AFF and combining it with the original AFF will exclusively remove the rotations?

Otherwise, that seems perfect!

Thank you!

I will let you know if my new results make more sense!
Subject Author Posted

transformation to use for Jacobian 3dNwarpFuncs

Doughboys November 01, 2021 09:34AM

Re: transformation to use for Jacobian 3dNwarpFuncs

Daniel Glen November 01, 2021 03:17PM

Re: transformation to use for Jacobian 3dNwarpFuncs

Doughboys November 02, 2021 11:44AM

Re: transformation to use for Jacobian 3dNwarpFuncs

ptaylor November 12, 2021 09:46AM

Re: transformation to use for Jacobian 3dNwarpFuncs

Doughboys November 12, 2021 01:31PM

Re: transformation to use for Jacobian 3dNwarpFuncs

ptaylor November 12, 2021 02:40PM

Re: transformation to use for Jacobian 3dNwarpFuncs

Daniel Glen November 12, 2021 04:26PM