| Clinical applications of power spectral analysis of electromyographic investigations in muscle function. | |
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MedLine Citation:
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PMID: 11386845 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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Electromyographic (EMG) power spectral analysis of the electrical signals produced by a contracting muscle is emerging as a useful clinical tool. It has the potential to measure objectively the fatigue rate of individual muscles during an exertion. This technical note gives a simple introduction to the spectral changes of the EMG signals during fatigue. It outlines the technical aspects of EMG investigations including the data collection, signal analysis and its interpretation. The clinical applications, its present limitations and future applications are also given. The correct use and interpretation of the power spectral analysis in the clinical environment is important for its further development as a clinical measurement. |
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Authors:
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J K Ng; C A Richardson; V Kippers; M Parnianpour; B H Bui |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Manual therapy Volume: 1 ISSN: 1356-689X ISO Abbreviation: Man Ther Publication Date: 1996 Mar |
Date Detail:
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Created Date: 2005-09-07 Completed Date: 2005-10-24 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9610924 Medline TA: Man Ther Country: Scotland |
Other Details:
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Languages: eng Pagination: 99-103 Citation Subset: - |
Affiliation:
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Department of Physiotherapy, The University of Queensland, Brisbane, Australia. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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