Coherence analysis between soundmyogram and electromyogram

C. Orizio; B. Diemont; A. Bianchi; D. Liberati; S. Cerutti; A. Veicsteinas

Coherence analysis between soundmyogram and electromyogram

C. Orizio, B. Diemont, A. Bianchi, D. Liberati, S. Cerutti, A. Veicsteinas

Fondazione Don Carlo Gnocchi Onlus

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Coherence analysis was applied to data from a soundmyogram (SMG) and a surface electromyogram (EMG) obtained from a biceps brachii during sustained isometric contraction of the elbow flexors at 20 and 80% of the maximal voluntary contraction (MVC). The coherence was found consistent in the 12-20 Hz and 15-26 Hz bandwidths for the 20 and the 80% MVC, respectively. Results suggest that the motor unit firing pattern information, contained both in the SMG and in the EMG, can be retrieved from the coherence analysis of these two signals.

Original language	English
Title of host publication	Proceedings of the Annual Conference on Engineering in Medicine and Biology
Publisher	Publ by IEEE
Pages	942-943
Number of pages	2
Volume	13
Edition	pt 2
ISBN (Print)	0780302168
Publication status	Published - 1991
Event	Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Orlando, FL, USA Duration: Oct 31 1991 → Nov 3 1991

Other

Other	Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
City	Orlando, FL, USA
Period	10/31/91 → 11/3/91

ASJC Scopus subject areas

Bioengineering

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Cite this

Orizio, C, Diemont, B, Bianchi, A, Liberati, D, Cerutti, S & Veicsteinas, A 1991, Coherence analysis between soundmyogram and electromyogram. in Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 2 edn, vol. 13, Publ by IEEE, pp. 942-943, Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Orlando, FL, USA, 10/31/91.

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T1 - Coherence analysis between soundmyogram and electromyogram

AU - Orizio, C.

AU - Diemont, B.

AU - Bianchi, A.

AU - Liberati, D.

AU - Cerutti, S.

AU - Veicsteinas, A.

PY - 1991

Y1 - 1991

N2 - Coherence analysis was applied to data from a soundmyogram (SMG) and a surface electromyogram (EMG) obtained from a biceps brachii during sustained isometric contraction of the elbow flexors at 20 and 80% of the maximal voluntary contraction (MVC). The coherence was found consistent in the 12-20 Hz and 15-26 Hz bandwidths for the 20 and the 80% MVC, respectively. Results suggest that the motor unit firing pattern information, contained both in the SMG and in the EMG, can be retrieved from the coherence analysis of these two signals.

AB - Coherence analysis was applied to data from a soundmyogram (SMG) and a surface electromyogram (EMG) obtained from a biceps brachii during sustained isometric contraction of the elbow flexors at 20 and 80% of the maximal voluntary contraction (MVC). The coherence was found consistent in the 12-20 Hz and 15-26 Hz bandwidths for the 20 and the 80% MVC, respectively. Results suggest that the motor unit firing pattern information, contained both in the SMG and in the EMG, can be retrieved from the coherence analysis of these two signals.

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BT - Proceedings of the Annual Conference on Engineering in Medicine and Biology

PB - Publ by IEEE

T2 - Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

Y2 - 31 October 1991 through 3 November 1991

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