I thought that when we use a five-layer mesh for generating the head model, some sources will be in gray/white matter and some of them will be in CSF. Am I wrong?
You are talking about a FEM mesh to be used with Duneuro, right?
No, I think the sources should not be located outside of the gray matter.
when we use depth weighting with minimum norm imaging as a method and current density map as a measure, are we calculating weighted minimum norm estimate(wMNE)?
Yes.
- https://neuroimage.usc.edu/brainstorm/Tutorials/SourceEstimation#Source_estimation_options
- brainstorm3/toolbox/inverse/bst_inverse_linear_2018.m at master · brainstorm-tools/brainstorm3 · GitHub
what is the bst_wmne function?
The function bst_wmne.m disappeared years ago.