Verify Electrode Coordinates
|BESA Research 5.3 or higher
The electrode locations can be inspected in a 3D view using the menu File → Head surface points and sensors → View (shortcut key: V). The fiducials (pre-auricular points and nasion) are plotted as purple cubes, the electrodes are plotted as red disks.
- By clicking on a disk, the electrode label of a particular location, and its coordinates, can be checked. The calculated head radius is also given (default value is 85 mm if no electrodes were digitized).
- Type H or S to toggle viewing of the ellipsoid that is fitted to the surface point cloud.
- Type Esc or click on the file window button at the top right to close the window.