Figure 7.

Magnitude of displacement of intracranial anatomy at locations approximately corresponding to the cerebellar midline (cere), left trigeminal nerve root (tri) and extreme superior (sup), posterior (post), anterior (ant), left lateral (left) and right lateral (right), compared against the magnitude of displacement of the nose tip indicated by the HDMM system. Displacements are compared for the three investigated modes of phantom movement: (a) intended rotation about the z’ axis, (b) intended rotation about the x’ axis, and (c) intended rotation about the y’ axis. The line of unity (dotted line) is also included.