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

History of AFNI updates  

Previous Message Next Message
Message List New Topic Print View
|
rick reynolds
April 17, 2019 03:34PM
Hi Rich,

This seems reasonable, but there will always be some additional aspect that you could think about. I have not seen that it is even possible to know what the slice timing is, depending on the scanner. So step 1 seems questionable. What sort of printout are you picturing?

Note that some timing patterns cannot be stored in NIFTI. It can handle a fixed list of patterns, but any deviation cannot be directly stored. For example, a multi-band sequence will not match any known pattern in the NIFTI standard, and therefore such information would need to be separate. It could possibly be left in a NIFTI extension, but software would not know to read that.

- rick
Reply Quote
RSS
Subject Author Posted

Slice timing correction: clarification sought

RParker89 April 08, 2019 01:32PM

Re: Slice timing correction: clarification sought

RParker89 April 17, 2019 01:10PM

Re: Slice timing correction: clarification sought

rick reynolds April 17, 2019 03:34PM

Re: Slice timing correction: clarification sought

qiuhai April 27, 2019 04:14PM

Re: Slice timing correction: clarification sought

rick reynolds May 06, 2019 08:57AM