Design of a Portable Wireless EEG System Using a Fully Integrated Analog Front End

P. J Davies; J Bohorquez

doi:10.1109/SBEC.2013.40

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Conference proceeding

Design of a Portable Wireless EEG System Using a Fully Integrated Analog Front End

P. J Davies and J Bohorquez

2013 29th Southern Biomedical Engineering Conference, pp.63-64

2013-05

DOI: https://doi.org/10.1109/SBEC.2013.40

Abstract

Wireless communication

Electrodes

Microcontrollers

Electroencephalography

Batteries

Monitoring

Signal resolution

This paper describes the design of a wireless Electroencephalograph (EEG) system using a new generation of high resolution Analog Front End circuits that minimize signal acquisition hardware and are aimed at simplifying recordings from patients by not requiring them to be tied down with current bulky recording hardware. Such a modality opens up EEG monitoring to more ambulatory themed studies, and further solidifies the future of EEG for diagnostic applications by providing a way for investigators to easily record from active subjects and be less intrusive while doing so. Design was validated with Alpha Band monitoring when eyes are open vs. closed and observing a 40dB increases in 12Hz RMS power when eyes are closed.

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Details

Title: Design of a Portable Wireless EEG System Using a Fully Integrated Analog Front End
Creators: P. J Davies - Dept. of Biomed. Eng., Univ. of Miami, Miami, FL, USA
J Bohorquez - Neurosensory Lab., Univ. of Miami, Miami, FL, USA
Publication Details: 2013 29th Southern Biomedical Engineering Conference, pp.63-64
Publisher: IEEE
Academic Unit: College of Engineering; CoE - Biomedical Engineering
Language: English
Resource Type: Conference proceeding
Record Identifier: 991031598444502976