[FieldTrip] change orientation of MRI or source plot

Schoffelen, J.M. (Jan Mathijs) jan.schoffelen at donders.ru.nl
Mon Sep 28 09:20:53 CEST 2015

If you want the anatomical image to be displayed exactly the same as the template image you need to do the following 2 things:

-call ft_volumerealign, and impose a RAS coordinate system.
-call ft_volumereslice, to align the i/j/k voxel axes with the x/y/z coordinate axes (which in the previous step were constructed to be RAS).


On Sep 25, 2015, at 4:46 PM, Wu, Jia <jia.wu at yale.edu<mailto:jia.wu at yale.edu>> wrote:


I have a question about the orientation of MRI and source plot. I made the some comparison plot as below.

The top image is a plot of the T1template, which follows the convention that the top left is coronal, top right is sagittal and the bottom left is axial.

The bottom image is from Subject01.mri downloaded from the fieldtrip server and applied volumeslice. (Without using volumeslice the orientation is not correct either). The coronal and sagittal views were switched.

I'm wondering whether there is a way that I can change the orientation of the plot.

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