Low-Cost Wireless Neural Recording System and Software

被引：6

作者：

Gregory, Jeffrey A. ^{[1
]}

Borna, Amir ^{[1
]}

Roy, Sabyasachi ^{[2
]}

Wang, Xiaoqin ^{[2
]}

Lewandowski, Brian ^{[3
]}

Schmidt, Marc ^{[3
]}

Najafi, Khalil ^{[1
]}

机构：

[1] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA

[2] Johns Hopkins Univ Med, Dept Biomed Engn, Baltimore, MD USA

[3] Univ Penn, Dept Biol, Philadelphia, PA 19104 USA

来源：

2009 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-20 | 2009年

关键词：

D O I：

10.1109/IEMBS.2009.5335132

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

We describe a flexible wireless neural recording system, which is comprised of a 15-channel analog FM transmitter, digital receiver and custom user interface software for data acquisition. The analog front-end is constructed from commercial off the shelf (COTS) components and weighs 6.3g (including batteries) and is capable of transmitting over 24 hours up to a range over 3m with a 25 mu V-rms in-vivo noise floor. The Software Defined Radio (SDR) and the acquisition software provide a data acquisition platform with real time data display and can be customized based on the specifications of various experiments. The described system was characterized with in-vitro and in-vivo experiments and the results are presented.

引用

页码：3833 / +

页数：2

共 5 条

[1]

*GNURADIO COMM, 2009, GNURADIO TRAC

[2]

*GNURADIO COMM, 2009, USRP FAQ

[3] Wireless multichannel biopotential recording using an integrated FM telemetry circuit [J].

Mohseni, P ;

Najafi, K ;

Eliades, SJ ;

Wang, XQ .

IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, 2005, 13 (03) :263-271

[4]

NAFAJI PM, 2005, ISSCC 2005, P560

[5] A lightweight telemetry system for recording neuronal activity in freely behaving small animals [J].

Schregardus, Diederik S. ;

Pieneman, Anton W. ;

Ter Maat, Andries ;

Jansen, Rene F. ;

Brouwer, Tinco J. F. ;

Gahr, Manfred L. .

JOURNAL OF NEUROSCIENCE METHODS, 2006, 155 (01) :62-71

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