The study of human brain electrical activity-a topographic mappingapproach

摘要

The topographic analysis of human brain electrical activity ispresented. Using the fast Fourier transform spectrum characteristics ofelectroencephalography (EEG), the author puts forward theminimal-square-optimal-approximation as the norm of the dualisticpolynomial camber approximation to formulate brain electrical activitymaps. It gives a figurative description of the EEG data, and itsdiscrepancies are of great value to clinical analyses. The results aresatisfactory