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  

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March 12, 2019 01:44PM
Hi,

I have been given a 3D image volume after normalization in MNI space. The dimensions of the image volume are (in MNI space, 3.125x3.125x6 mm voxels, 50x61x23 voxels) as per the README file.

It is a correlation functional image volume in text format. I would like to display this image volume overlaid on an anatomic image (the standard MNI anatomic image, since I did not get a separate anatomic volume). Is there a good way of doing this?

I looked at this here:

https://sscc.nimh.nih.gov/afni/doc/faq/63/view

and it is fairly straightforward in some sense, but I can not figure out how to put in the voxel dimensions, and how to then display using an overlay of the MNI anatomic image.

Many thanks for any help you can provide!

Best wishes,
Ranjan



Edited 3 time(s). Last edit at 03/12/2019 03:16PM by maitra.
Subject Author Posted

overlay functional volume data provided in text format but that is in MNI space

maitra March 12, 2019 01:44PM

Re: overlay functional volume data provided in text format but that is in MNI space

Daniel Glen March 12, 2019 04:12PM

Re: overlay functional volume data provided in text format but that is in MNI space

maitra March 15, 2019 02:59PM

Re: overlay functional volume data provided in text format but that is in MNI space

Daniel Glen March 15, 2019 04:17PM