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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brainboi
January 13, 2023 06:58PM
Hi there AFNI team,

I have a couple of quick questions I was hoping to get clarification on.

1. If a timing .txt file has all of the times listed (globally) from all 4 runs as a row instead of a column, will this still get appropriately interpreted by 3dDeconvolve? We use the "global_times" option as well.

2. When using To3D to convert Dicom files to AFNI, we have thus far specified the slice timing acquisition pattern as "alt+z". If it turns out the slice timing order should actually be "alt+z2", would this have had significant effects on the resulting analysis? Specifically with 3dTshift and 3dDeconvolve.

Thank you,
Ian
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Subject Author Posted

Timing File and Slice Timing Question

brainboi January 13, 2023 06:58PM

Re: Timing File and Slice Timing Question

rick reynolds January 13, 2023 07:56PM

Re: Timing File and Slice Timing Question

brainboi January 17, 2023 01:30PM