Diseño y construcción de una interfaz electrónica que permita recoger los bipotenciales eléctricos del cerebro de un paciente mediante tecnología inalámbrica para enviarlos a una pc

Abstract

This paper is directed towards the study of the electrical activity of the brain, which will display each individual brainwaves remotely, for which it has developed an electroencephalograph. The study of brain waves is used to detect anomalies in electrical activity of the brain; for the detection of diseases that affect the proper functioning of the brain and its analysis, an EEG is used. The design of this EEG is based on an electronic circuit capable of receiving the analog signals from the electrical activity of the brain, amplify, filter, condition them, and then convert them into digital Signal which will be sent wirelessly to the computer and, through the LabVIEW software, can be plotted, making it possible to display real-time behavior of brain waves: alpha, beta, theta and delta.