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Acquisition, Processing and Analysis of the Surface Electromyogram

  • Chapter
Modern Techniques in Neuroscience Research

Abstract

During muscle activation but prior to contraction and the production of force, small electrical currents are generated by the exchange of ions across muscle fiber membranes. The electric signal generated during muscle activation, often referred to as the myoelectric signal, can be measured through electrodes (conductive elements) applied to the skin surface or inserted into the muscle (cf. Chapter 27). The signal represents the electrical activation of the mechanical system of the muscle fibers and thus the activity preceding the mechanical events. An example of one indwelling recording technique is outlined in Chapter 27. For a complementary overview of other indwelling techniques the reader is referred to (Sanders and Stålberg 1996; Stålberg 1980; Yu and Murray 1984)

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Authors
  1. Björn Gerdle
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  2. Stefan Karlsson
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  3. Scott Day
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  4. Mats Djupsjöbacka
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Editors and Affiliations

  1. Center of Musculoskeletat Research, National Institute for Working Life, Petrus Laestadius väg, 90713, Umeå, Sweden

    Uwe Windhorst  & Håkan Johansson  & 

  2. Department of Clinical Neurosciences and Department of Physiology and Biophysics Faculty of Medicine, The University of Calgary, 333 Hospital Drive N.W., Calgary, Alberta, T2N 4N1, Canada

    Uwe Windhorst

  3. Zentrum Physiologie und Pathophysiologie, Universität Göttingen, Humboldtallee 23, 37073, Göttingen, Germany

    Uwe Windhorst

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Gerdle, B., Karlsson, S., Day, S., Djupsjöbacka, M. (1999). Acquisition, Processing and Analysis of the Surface Electromyogram. In: Windhorst, U., Johansson, H. (eds) Modern Techniques in Neuroscience Research. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-58552-4_26

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  • DOI: https://doi.org/10.1007/978-3-642-58552-4_26

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