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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gang
February 01, 2017 11:24AM
If those blocks are largely separated from each other (e.g., 16 seconds apart), you might be able to extract the time series at a region after removing the confounding effects such as slow drift, head motion, etc.). Another possibility to model the BOLD response for each condition by using basis functions such as TENT/TENTzero, CSPLIN/CSPLINzero.

Gang
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Block design: BOLD response

Juan January 31, 2017 11:46PM

Re: Block design: BOLD response

gang February 01, 2017 11:24AM

Re: Block design: BOLD response

Juan February 01, 2017 12:02PM