DEVEIDPMENT AND APPLICATION OF MATHEMATICAL TECHNIQUES FOR THENON-INVASIVE LOCALIZATION OF THE SOURCES OF SCALP—RECORDED ELECTRIC POTENTIALS

摘要: 1. INTRODUCTION identify only dramatic features in an unpro-cessed sixteen-channel EEG or E? recording, The localization and description of the neural it is necessary to organize the data in such a generators of scalp—recorded potentials, with-way that informed inferences can be made. out recourse to invasive diagnostic techniques such as depth or subdural electrodes, is a One way to attain the goals of the localization primary goal of electroencephalography. of neural generators and the discrimination of Additionally, researchers and clinicians try normal potential patterns is to organize a to identify empirical measures for distinguish-mathematical-phenomenologica1 model that ing" normal" from “abnormal" potential simulates many of the features of the actual patterns. Since even a specialist can visually physical setting.