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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dmoracze
October 04, 2016 01:53PM
Hello, this is primarily to ease my troubled mind:

Say I have multi band data with the following slice time acquisition: 
> 3dinfo -slice_timing mydata+orig
0.000000|0.685000|0.112500|0.797500|0.227500|0.912500|0.342500|1.025000|0.455000|1.140000|0.570000|0.000000|0.685000|0.112500|0.797500|0.227500|0.912500|0.342500|1.025000|0.455000|1.140000|0.570000|0.000000|0.685000|0.112500|0.797500|0.227500|0.912500|0.342500|1.025000|0.455000|1.140000|0.570000|0.000000|0.685000|0.112500|0.797500|0.227500|0.912500|0.342500|1.025000|0.455000|1.140000|0.570000|0.000000|0.685000|0.112500|0.797500|0.227500|0.912500|0.342500|1.025000|0.455000|1.140000|0.570000|0.000000|0.685000|0.112500|0.797500|0.227500|0.912500|0.342500|1.025000|0.455000|1.140000|0.570000
With the functional images created using 
to3d ... FROM_IMAGE

According to the 3dTshift help:

Quote
Help file
By default, uses the
slicewise shifting information in the dataset header (from the 'tpattern'
input to program to3d).

So, if I run: 

3dTshift -prefix <prefix> mydata+orig

This will properly correct for the multi band slice timing, right?

Thanks,

Dustin
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Subject Author Posted

3dTshift on multiband data

dmoracze October 04, 2016 01:53PM

Re: 3dTshift on multiband data

rick reynolds October 05, 2016 09:14AM