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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dsf215
June 17, 2015 03:21PM
Hi Afni experts,

I have what may prove to be a stupid question, but I am going to ask it anyway.

I know that in the documentation for afni_proc.py it states that the script will always perform the tcat block. However, is there anyway at all in which one could circumvent this?

The reason I ask is as follows. I would like to run all preprocessing steps first before running the single subject regression, so as to first inspect the data, as there were some technical issues with certain subjects during data collection that may make their data unusable. Thus, if they are not usable I do not have any need to go ahead and create the stimulus timing files for them and run the regression/create the stats files.

If not, would a suitable workaround be to tell afni_proc.py to ignore 0 TRs when using it to run the regression in a separate step?

Thanks!
Dominic
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Subject Author Posted

Stop Tcat block in afni_proc.py?

dsf215 June 17, 2015 03:21PM

Re: Stop Tcat block in afni_proc.py?

rick reynolds June 18, 2015 09:51AM

Re: Stop Tcat block in afni_proc.py?

dsf215 July 06, 2015 11:58AM