Skip to main content
. 2001 Oct 2;98(21):12255–12260. doi: 10.1073/pnas.191176298

Figure 3.

Figure 3

Example of SSEP mapping. (Upper) Comparison of the N20-dipole before and after coactivation obtained in the same subject whose psychometric functions are shown in Fig. 2. A spherical head model was used. The points symbolize the electrodes, and the arrow indicates the position and the orientation of the dipole (viewed from the top). (Lower) Distribution of electrodes.