Journal of Applied Mathematics

Journal of Applied Mathematics / 2003 / Article

Open Access

Volume 2003 |Article ID 390142 | https://doi.org/10.1155/S1110757X03305030

M. I. Troparevsky, D. Rubio, "On the weak solutions of the forward problem in EEG", Journal of Applied Mathematics, vol. 2003, Article ID 390142, 10 pages, 2003. https://doi.org/10.1155/S1110757X03305030

On the weak solutions of the forward problem in EEG

Received09 May 2003

Abstract

The process underlying the generation of the EEG signals can be described as a set of current sources within the brain. The potential distribution produced by these sources can be measured on the scalp and inside the brain by means of an EEG recorder. There is a well-known mathematical model that relates the electric potential in the head with the intracerebral sources. In this work, we study and prove some properties of the solutions of the model for known sources. In particular, we study the error in the potential, introduced by considering an approximated shape of the head.

Copyright © 2003 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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