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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Emily
February 10, 2017 04:49PM
Hello AFNI Experts,

I am working on a project that is linking MRS data with functional data.

I am trying to use the voxel that was aquired from the MRS data on each individual subject to be used as an ROI for the functional data.

In order to overlay the MRS voxel on top of each individual's gray matter mask, the physicist resampled the gray matter mask from 192 X 192 X 144 to 256 X256 X256. However, to get the functional, T1, and ROI aligned, I will need to get the gray matter mask back into the same 192 X 192 X 144 matrix. I thought I could simply do this via 3dresample and have the T1 serve as the master. However, this went terribly awry. Is there perhaps a better way of going about this?

I would appreciate any guidance!

Thanks,

Emily
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Subject Author Posted

Resampling

Emily February 10, 2017 04:49PM

Re: Resampling

Daniel Glen February 10, 2017 09:19PM

Re: Resampling

Emily March 02, 2017 04:36PM