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  

|
January 02, 2018 08:14PM
rick reynolds Wrote:
-------------------------------------------------------
> What program was used in AFNI? It certainly
> looks
> like the AFNI program was not informed of the
> expected BOLD response.
>
> Presumably you want to detrend in the context of
> a
> linear regression, where the estimated BOLD
> response
> is included in the model. Is that what was done
> in
> Matlab? Or did you just censor those time
> points?
> Either is easy with 3dDeconvolve.
>
> It would be helpful to see your AFNI command, and
> details about what was done in Matmab.
>
> - rick

The example was not created with AFNI, only matlab.
I've always been using 3dBandpass, and just realized now that you mention in the help file there that 3dTproject has the option to censor time points. I guess thats what I wanted. Thanks!
Subject Author Posted

3dDeconvolve basis function choice, Linear Detrending confused smiley

Anonymous User October 22, 2012 01:11AM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

gang October 22, 2012 12:04PM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

Anonymous User October 26, 2012 12:04AM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

gang October 26, 2012 10:31AM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

Anonymous User November 01, 2012 02:55AM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

gang November 01, 2012 11:44AM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

Anonymous User November 02, 2012 02:13AM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

paranoidandroid January 02, 2018 12:49AM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

rick reynolds January 02, 2018 09:56AM

ASL processing

sharyn January 02, 2018 03:37PM

Re: ASL processing

rick reynolds January 05, 2018 04:26PM

Re: 3dDeconvolve basis function choice, Linear Detrending confused smiley

paranoidandroid January 02, 2018 08:14PM