An EEG front-end system using ADS1299

Abstract

The electrical nature of the human nervous system has been recognized for more than a century, up to now, the recording of different voltages in their distribution that is Electroencephalography (EEG) has well developed for diagnostic application in clinical and research serves many aspects in pathology, health care and entertainment. Meanwhile, most of the current EEG acquisition systems which are commercially available today are fastened to bulky signal processing machines, and subject with limit movement. The objective of this research are investigating, applying and integrating the ADS1299 EEG-FE for accomplishing a portable EEG system serving specific matter of EEG or BCI in the future. The fact that this work now successfully achieves a completed EEG front-end system with ADS1299_EEG sensor controlled by STM32F4 and an integrated real time interface, which is validated as well adapted for human mental activities, promises further development in the field.