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

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John Christie
May 10, 2005 09:11AM

I have a block design with 3 runs (condition A) and 3 levels in a run (condition B).

I have analyzed individual S's and found a fairly common location for one of my critical comparisons (B3-B2)xA.

I have nudged all the data in line with the anatomicals (OK, anatomicals in line with the functionals) and Tal-Tourned the anatomicals.

Now, I want to do an analysis across my 10 S's. It seems to me I need to get something like the IRF or some mean signal value to do this but then that would be different for every analysis. Where do I go next? I want to know if the B effect varies over A across S's.
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just needs some pointers on within S analysis

John Christie May 10, 2005 09:11AM

Re: just needs some pointers on within S analysis

Gang Chen May 10, 2005 12:02PM