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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December 22, 2008 04:56PM
Oh, if that's case, you can do the following since you only want to remove the baseline (assuming it was modeled with polynomials):

3dSynthesize -cbucket cbucket+orig -matrix x1D.x1D select polort -prefix effectofnointerest

You can put those regressors of tasks/conditions (ones under -stim_label) into the 3dDeconvolve script later as regressors of no interest for PPI.

Gang
Subject Author Posted

removing trend for seed timeseries for correlational analysis

jinny December 22, 2008 01:20PM

Re: removing trend for seed timeseries for correlational analysis

Gang Chen December 22, 2008 02:09PM

Re: removing trend for seed timeseries for correlational analysis

jinny December 22, 2008 02:14PM

Re: removing trend for seed timeseries for correlational analysis

Gang Chen December 22, 2008 02:22PM

Re: removing trend for seed timeseries for correlational analysis

jinny December 22, 2008 02:33PM

Re: removing trend for seed timeseries for correlational analysis

Gang Chen December 22, 2008 04:56PM

Re: removing trend for seed timeseries for correlational analysis

jinny December 23, 2008 08:20AM