Entropy of electromyography time series
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Miron Kaufman; Ulrich Zurcher; Paul S. Sung
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Article
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2007
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Elsevier Science
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English
โ 706 KB
A nonlinear analysis based on Renyi entropy is applied to electromyography (EMG) time series from back muscles. The time dependence of the entropy of the EMG signal exhibits a crossover from a subdiffusive regime at short times to a plateau at longer times. We argue that this behavior characterizes