Is there any method in Brainstorm that can help me export the cortex vertices as MNI coordinates?
I have computed the MNI transformation of MRI. When I displayed the cortex file such as cortex_15002V, I also can see the MNI coordinates.
I want to get the MNI coordinates of all the 15002 vertices.
FYI, these links do not seem to be working.
Is there any other way to get this information?
I fixed the links. Thanks for reporting the issue.
To get MNI coordinates, I exported my surface MRI (cortex_15002V) to Matlab workspace.
Then, I tried to convert SCS coordinates to MNI coordinates using cs_convert function.!
But, only empty matrix was outputted, and I could not get MNI coordinates.
Any idea to solve this problem ?
To convert to/from SCS, your sMRI structure requires a field .SCS with the transformation MRI=>SCS.
To convert to/from MNI, your sMRI structure requires a field .NCS with the transformation MRI=>MNI.
To get both: import your file in your Brainstorm database, set the NAS/LPA/RPA points and compute the MNI transformation. Then export the MRI as this "sMRI" structure.