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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rick_wolf
December 02, 2015 01:10PM
Hi Gurus,

I have data from a task where we have reason to believe that the timing files are inaccurate. We don't know for sure that they are inaccurate, and if they are inaccurate, we don't have any specific guesses to how much they are off. The one positive is that if the files are inaccurate, they are inaccurate by a single constant for all subjects. Do you have any suggestions about how to go about finding the constant by which my timing files are shifted? Or is this data just useless if the files are inaccurate?

Thanks!
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Inaccurate Timing Files

rick_wolf December 02, 2015 01:10PM

Re: Inaccurate Timing Files

Emperor Zhark December 02, 2015 01:41PM