Diseño y construcción de un monitor electroencefalográfico basado en la tecnología de los micro-controladores

Abstract

This project is based on developing a tool that can capture, process and display the electrical activities that occur in the human brain, also called brain waves. The instrument is called electroencephalograph and technique is called electroencephalography, which is a neurophysiological examination that displays the registration of bioelectrical activity of the brain through electrodes placed on the scalp surface. The purpose of this project is to the display graphically, on a computer ,the brain waves produced by the human being on alert and relaxed states, by means of an electronic circuit that includes stages of amplification, filtering, coupling analog-digital conversion and a software developed in LabVIEW.