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10th IEEE Symposium on Computer-Based Medical Systems (CBMS'97)
Detection of human reflex response in EMG signals: a time-frequency approach
Maribor, SLOVENIA
March 11-March 13
ISBN: 0-8186-7928-X
H. Laurent, Lab. d'Autom. de Nantes, Ecole Centrale de Nantes, France
C. Doncarli, Lab. d'Autom. de Nantes, Ecole Centrale de Nantes, France
M. Guglielmi, Lab. d'Autom. de Nantes, Ecole Centrale de Nantes, France
The paper presents a new method based on time-frequency representations (TFRs) for detecting reflex activities in EMG signals of biceps brachii. A perturbed flexion-extension forearm movement in the horizontal plane is studied here and a stationarity index is defined using TFRs of Cohen's group in order to depict the reaction of the subject to the perturbation.
Index Terms:
electromyography; time-frequency representations; human reflex response detection; EMG signals; reflex activities; biceps brachii; perturbed flexion-extension forearm movement; horizontal plane; stationarity index
Citation:
H. Laurent, C. Doncarli, M. Guglielmi, "Detection of human reflex response in EMG signals: a time-frequency approach," cbms, pp.179, 10th IEEE Symposium on Computer-Based Medical Systems (CBMS'97), 1997
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