Figure 7.

Comparison of numerically calculated and experimentally measured data for right‐handed rotation about the +x‐axis corresponding to a nod forward of the head: (a) numerical calculation based on leads following lines of longitude; (b) numerical calculation based on digitized real wirepaths; (c) experimental measurement on a conducting spherical agar phantom; (d) experimental measurement on the human head with the subject nodding his head forward. [Color figure can be viewed in the online issue, which is available at www.interscience.wiley.com.]