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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jack123
February 27, 2018 07:17AM
Mr. Chen,
Sorry i didn't offer enough information, the experiment is a event-related design, and it has three sessions, including consciousness,sedation and unconsciousness,and for each session has 60 trials,30 trails for calling the own names of the subjects,30 trails for calling unknown names of the subjects.The 10 β values i mentioned before are from the result of 3dDeconvolve.I thought i should get them by 3dTcat and average them to do the group analysis.For now,i am not sure if is it right to do group analysis like so.And the 3dANOVA3 script is as follow:

3dANOVA3 -type 4 \
-alevels 3 \ #consciousness/sedation/unconsciousness
-blevels 2 \ #own name/ the other name
-clevels 18 \ #subjects
-dset 1 1 1 con_self+tlrc \
...
-fa state
-fb name
-fab interaction

Really thanks for your attention!

-Jack
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Subject Author Posted

About group analysis

jack123 February 26, 2018 11:21AM

Re: About group analysis

gang February 26, 2018 05:20PM

Re: About group analysis

jack123 February 27, 2018 07:17AM

Re: About group analysis

gang February 27, 2018 01:34PM

Re: About group analysis

jack123 February 28, 2018 04:48AM