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  

|
August 09, 2018 09:24AM
Hi Tamara,

The x-axis is time points, which should match the EPI data
(though some matrices, like X.xmat.1D, has censored time
points removed, which is why X.nocensor.xmat.1D is there).

The y-axis is determined by the regressors. For X.stim.xmat.1D,
it contains the actual regressors of interest, most of which are
probably close to unit height, though motion and modulators
do not need to be).

X.sum.xmat.1D is just the sum of regressors in X.stim.xmat.1D.

- rick
Subject Author Posted

@ss_review_driver

tamtam July 27, 2018 04:48PM

Re: @ss_review_driver

rick reynolds August 06, 2018 12:21PM

Re: @ss_review_driver

tamtam August 07, 2018 04:32PM

Re: @ss_review_driver

tamtam August 08, 2018 01:45PM

Re: @ss_review_driver

rick reynolds August 09, 2018 09:24AM