Yeah you can, and might as well (we do in MNE-Python) -- it makes things like group studies easier, and shouldn't have much effect on things like inversion (effective data rank stays the same, e.g., < 80 somewhere).
Yeah you can, and might as well (we do in MNE-Python) -- it makes things like group studies easier, and shouldn't have much effect on things like inversion (effective data rank stays the same, e.g., < 80 somewhere).