Currently, I am encountering an issue with the jagged shape of the helmet (image). There are a few potential reasons for this problem:
-
The use of Yokogawa MEG with both axial and planar gradiometers, where each gradiometer has a different radial distance from the head center. This discrepancy in distances can result in a jagged shape when deriving the helmet surface.
-
The utilization of older Yokogawa MEG data from 2016. This can lead to loading errors due to compatibility issues with the new loading program.
To investigate whether the problem is related to a loading error or a GUI problem, I would like to download the 2016s version of Brainstorm.