Analise de filtros espaciais em sinais EMG de superficie nas condicoes do Maximo volume de Contracao

Schwartz, Fabiano Pat, Soares, Fabiano Araújo, Salomoni, Sauro, da Rocha, Adson Ferreira, Nascimento, Francisco Assis de Oliveira and Romariz, Alexandre Ricardo Soares (2008). Analise de filtros espaciais em sinais EMG de superficie nas condicoes do Maximo volume de Contracao. In: IV Latin American Congress on Biomedical Engineering 2007, Bioengineering Solutions for Latin America Health. 4th Latin American Congress on Biomedical Engineering 2007 - Bioengineering Solutions for Latin America Health, Margarita Island, Venezuela, (95-98). 24-28 September 2007. doi:10.1007/978-3-540-74471-9_23


Author Schwartz, Fabiano Pat
Soares, Fabiano Araújo
Salomoni, Sauro
da Rocha, Adson Ferreira
Nascimento, Francisco Assis de Oliveira
Romariz, Alexandre Ricardo Soares
Title of paper Analise de filtros espaciais em sinais EMG de superficie nas condicoes do Maximo volume de Contracao
Formatted title
Análise de filtros espaciais em sinais EMG de superfície nas condições do Máximo volume de Contração
Translated title of paper Spatial filters analysis of EMG signals surface in conditions of maximum volume contraction
Language of Title por
Conference name 4th Latin American Congress on Biomedical Engineering 2007 - Bioengineering Solutions for Latin America Health
Conference location Margarita Island, Venezuela
Conference dates 24-28 September 2007
Proceedings title IV Latin American Congress on Biomedical Engineering 2007, Bioengineering Solutions for Latin America Health   Check publisher's open access policy
Language of Proceedings Title eng
Journal name IFMBE Proceedings   Check publisher's open access policy
Language of Journal Name eng
Place of Publication Berlin, Germany
Publisher Springer
Publication Year 2008
Sub-type Fully published paper
DOI 10.1007/978-3-540-74471-9_23
Open Access Status
ISBN 9783540744702
ISSN 1680-0737
9783540744719
Volume 18
Start page 95
End page 98
Total pages 4
Language por
eng
Formatted Abstract/Summary
Nowadays the surface EMG measurement and its signal analysis have combined two important techniques in order to improve the signal resolution and better investigate single motor units: measurements configurations with smaller pick-up areas and application of the spatial filtering to electromyography. Smaller pick-up areas can be achieved through multielectrode arrays and multichannel recording, making possible the detection of correlated excitations at different sites of the muscle. Spatial filters combine the information of several electrodes to form one output signal channel. This work aims at evaluating the EMG signals measured from some subjects with a linear array of 16 electrodes and compare their resolution through the application of Bipolar, Longitudinal Double Diferentiating and Longitudinal Quadruple Diferentiating spatial filters.
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Conference Paper
Collection: School of Health and Rehabilitation Sciences Publications
 
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