Hi Doug,

Awesome! Thanks a lot. This works out nicely. I think for some reasons, reg-feat2anat doesn't generate a good anat2std.register.dat for my subject. But using mni152.register.dat allows me still able to visualize the functional maps in MNI152 standard space.

Best,
Daniel

---

From: freesurfer-bounces@nmr.mgh.harvard.edu [freesurfer-bounces@nmr.mgh.harvard.edu] on behalf of Douglas Greve [greve@nmr.mgh.harvard.edu]
Sent: Thursday, August 01, 2013 7:32 PM
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] How to overlay FSL GFEAT statistical maps onto a fsaverage surface

That won't work. If you are going to use anat2std.register.dat, then you will need to specify the individual subject instead of fsaverage. For fsaverage, use $FREESURFER_HOME/average/mni152.register.dat

doug

On 8/1/13 7:11 PM, Yang, Daniel wrote:

Hi FreeSurfer Expert,

So GFEAT results are in MNI152 standard space. Is there a way I can visualize the GFEAT results on a fsaverage surface?

For example, if I do the following, would that be okay?

tksurfer fsaverage lh inflated -annot aparc.annot \
  -ov fbert.gfeat/cope1.feat/stats/zstat1.nii.gz \
  -ovreg fbert1.feat/reg/freesurfer/anat2std.register.dat \
  -fthresh 2.3 -fmid 3.3 -fslope 1

Thanks!

Daniel

-- 

Yung-Jui "Daniel" Yang, PhD

Postdoctoral Researcher

Yale Child Study Center

New Haven, CT

(203) 737-5454

_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer