answers below, but overall, take a look at https://surfer.nmr.mgh.harvard.edu/fswiki/CoordinateSystems
On 4/6/2020 4:06 PM, Marina Fernández wrote:
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Dear Freesurfer experts,
I hope you can help me with the following questions:
- What is the best way to know the MNI coordinates to which a vertex
of a surface corresponds?
I think freeview will display the mni305 coords
- I have projected the surfaces of the subjects onto the average
subject from this dataset. Can I know the MNI coordinates corresponding to a vertex of the average subject of my dataset? Or do I need to project it onto the fsaverage to know the correspondence to de MNI space?
An average subject is always in mni305
- I know that the average surface is constructed by computing the
MNI305 coordinate at each vertex, But how can I obtain the MNI152 coordinates (instead of MNI305) to which a vertex corresponds? (if it is possible).
See case 8 in website above
Thank you very much in advance.
Best regards, Marina
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