Paper Info
Title
A Wearable Device for High-Frequency EEG Signal Recording
Abstract
The recording of high-frequency oscillations (HFO) through the skull has been investigated in the last years highlighting interesting new correlations between the EEG signals and common mental diseases. Therefore, since most of the commercially available EEG acquisition systems are focused on the low frequency signals, a wide-band EEG recorder is here presented. The proposed system is designed for those applications in which a wearable and user-friendly device is required. Using a standard Bluetooth (BT) module to transfers the acquired signals to a remote back-end, it can be easily interfaced with the nowadays widely spread smartphones or tablets by means of a mobile-based application. A Component Off-The-Shelf (COTS) device was designed on a 19 cm 2 custom PCB with a low-power 8-channel acquisition module and a 24-bit Analog to Digital Converter (ADC). The presented system, validated through in-vivo experiments, allows EEG signals recording at different sample rates, with a maximum bandwidth of 524 Hz, and exhibits a maximum power consumption of 270mW.
Year
DOI
Venue
2015
10.1007/978-3-319-27707-3_5
BIOMEDICAL ENGINEERING SYSTEMS AND TECHNOLOGIES, BIOSTEC 2015
Keywords
Field
DocType
EEG Recorder,Wearable EEG,Wide-Band EEG,Wireless,Bluetooth EEG
Data mining,Wireless,Wearable computer,Computer science,Sampling (signal processing),Analog-to-digital converter,Bandwidth (signal processing),Maximum power principle,Electrical engineering,Bluetooth,Electroencephalography
Conference
Volume
ISSN
Citations 
574
1865-0929
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Lorenzo Bisoni1123.37
Enzo Mastinu210.82
Massimo Barbaro36411.81