The Study of Topograph Analysis of Somatosensory Evoked Potentials
Hisaya Tanaka*, Hideto Ide* and Yuji Nagashima**
*College of Science and ENgineering, Aoyama Gakuin university, 6-16-1 Chitosedai, Setagaya-ku, Tokyo 157, Japan
**Kogakuin University, 2665-1 Nakano-cho, Hachioji-shi, Tokyo 192, Japan
We studied the man-machine interface using EEG. This interface requires real time analysis in order to be able to communicate quickly and smoothly. We propose the real time differential topograph analysis and experiment readiness potentials of push button. And we experiment SEP. This paper explains the verification of our method by comparing topographs of the real time differential and SEP. In conclusion, our method is an effective measure of the real-time intent analysis.