Muscle sound frequency analysis from fast and slow twitch muscle

D. Mealing*, P. W. McCarthy

*Awdur cyfatebol y gwaith hwn

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i gynhadleddadolygiad gan gymheiriaid

    1 Dyfyniad (Scopus)

    Crynodeb

    Muscle sounds were recorded from human orbicularis oris and soleus muscles from 5 healthy subjects during isometric contraction. Frequency analysis of the signals revealed distinct power spectra for each muscle type. The peak frequency for soleus was 10.8 ± 3.1 and for orbicularis oris was 22 ± 5 Hz. The results indicate that muscle sound power spectra may reflect fiber type composition and/or motor unit firing frequency.

    Iaith wreiddiolSaesneg
    TeitlProceedings of the Annual Conference on Engineering in Medicine and Biology
    CyhoeddwrInstitute of Electrical and Electronics Engineers
    Tudalennau948-949
    Nifer y tudalennau2
    Cyfrol13
    Argraffiadpt 2
    ISBN (Argraffiad)0780302168
    StatwsCyhoeddwyd - 1991
    DigwyddiadProceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Orlando, FL, USA
    Hyd: 31 Oct 19913 Nov 1991

    Cynhadledd

    CynhadleddProceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    DinasOrlando, FL, USA
    Cyfnod31/10/913/11/91

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