EEG Measuring And Analyzing System

Abstract

One of the critical steps in the design of Brain-Computer Interface applications based on electroencephalography is to process and analyze signals in real-time, in order to identify the mental state of the user. Understanding of signal processing is vital for those who deal with these signals for detection, diagnosis, and treatment of brain disorders and the related diseases. The main asset of this project is to create small, reliable and inexpensive system for analysis of brain activity. This paper describes use of microcontrollers for brain waves readings. Electrodes used for this purpose have sensitive and low noise readings.