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pro vyhledávání: '"Bioamplifier"'
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Akademický článek
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Publikováno v:
Sensors, Vol 14, Iss 5, Pp 8235-8258 (2014)
Surface electromyography (sEMG) is an important measurement technique used in biomechanical, rehabilitation and sport environments. In this article the design, development and testing of a low-cost wearable sEMG system are described. The hardware arc
Externí odkaz:
https://doaj.org/article/840d3cf7224b4e0aa945dd18227d8ae7
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 68:151-155
Multi-channel biosignal recording systems that employ a shared-reference scheme and achieve high common-mode rejection ratio (i.e., CMRR > 80dB) have been reported in recent works. While it is well-understood that a shared-reference scheme causes imp
Autor:
Antonio Alvarez Abril, Edison del Carmen Dugarte Dugarte, Negman Walmore Alvarado Riviera, Nelson Dugarte Jerez
Publikováno v:
Tecnología y Ciencia, Iss 39, Pp 27-40 (2020)
En este artículo se presenta el desarrollo de la etapa de hardware de un bioamplificador multicanal, de alta resolución y bajo ruido, diseñado para adquirir 8 canales de las señales de biopotencial emitidas por el cerebro humano. Básicamente es
Publikováno v:
2021 22nd International Conference on Computational Problems of Electrical Engineering (CPEE).
This paper deals with the design and construction of a single-channel bioamplifier. The theoretical part of paper describes types of biological signals and principles of their measurement. In the practical part, it is designed the single-channel bioa
Autor:
Matthew G. Keefe, Nico Hawthorne, David Haussler, Sebastian E. Sanso, Mircea Teodorescu, Sofie R. Salama, David F. Parks, Mohammed A. Mostajo-Radji, Daniel B. Freeman, Tomasz J. Nowakowski, Jinghui Geng, Kateryna Voitiuk
ObjectiveNeural activity represents a functional readout of neurons that is increasingly important to monitor in a wide range of experiments. Extracellular recordings have emerged as a powerful technique for measuring neural activity because these me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::add4d0388cd346d9f8e88ddb64a45971
https://doi.org/10.1101/2021.05.18.444685
https://doi.org/10.1101/2021.05.18.444685
Publikováno v:
Microelectronics Journal. 83:197-211
A low-power and low-noise bioamplifier for multichannel electrode arrays (MEA) is presented. Reduction in area and power is achieved (1) by means of active-integration using a small capacitor, (2) implementation of a high-pass filter without using la
Publikováno v:
2020 IEEE 21st International Conference on Computational Problems of Electrical Engineering (CPEE).
The specialized bioamplifier for active electrode applications is presented in this paper. Our device presents 4 channeled bioamplifier with option to connect 3 couples of active electrodes and one couple of standard electrodes. The measured signal p
Publikováno v:
EMBC
We present an open-source, low-cost, portable, 128-channel bioamplifier module designed specifically for ambulatory, long-term (≥24 hr) monitoring of gastrointestinal (GI) electrical activity. The electronics hardware integrates stateof-the-art, co