I seem to have the exact same topic as above.
Dear Brainstorm contributors,
I am asking for your help once again.
I'm interested in extracting the [x y z] coordinates of my atlas scouts.
To answer the questions above, I have computed a volume head model and performed unconstrained MN source estimation using sLORETTA as measure.
I tried to extract these 3 coordinates from multiple data structures. If I choose the option 'Save selected scouts to file', I get the scouts' seed as a 1D vector:
And if I extract my Source file, I get the 3 coordinates of the grid, but I don't really know how to use them to extract the 3 coordinates of my scouts.
Please, does anyone have suggestions on how to proceed?
Edit: I also saw this post: Seed mni coordinates and I am still having difficulties. When I am asked to apply the cs_convert function, I am asked to feed to it a list of points in [Npoints x 3] format:
- P: List of points [Npoints x 3],
which is exactly what I am lacking.