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    Home > Active Ingredient News > Anesthesia Topics > Neuromodulation: Musical vibrations relieve pain

    Neuromodulation: Musical vibrations relieve pain

    • Last Update: 2022-02-19
    • Source: Internet
    • Author: User
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    Pain affects many people, although opioids and the like are the first line of pain medication


    Other modalities have recently emerged, such as electroacupuncture (EA), trans-electrical nerve stimulation (TENS), or musical electroacupuncture (MEA), the latter of which converts music into electrical signals, switching waveforms and frequencies in rhythmic patterns


    Thus, vibration is more selective than EA or TENS, activating a larger fraction of beta fibers, which are responsible for closing the "door of pain"


    The article was published in Neuromodulation: Technology at the Neural Interface


    Skin vibration stimulation from five electromagnetic transducers was applied to five acupuncture points traditionally used for pain and anxiety relief in 13 pain-free healthy volunteers using the cold compression test (CPT)


    Pain intensity was assessed using the Numerical Rating Scale (NRS), while the sensory and affective aspects of pain were assessed using the Short McGill Pain Questionnaire (SF-MPQ) and the State Trait Anxiety Inventory (STAI) Y-scale


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    Pain thresholds did not differ significantly between trials


    Pain thresholds did not differ significantly between trials


    Effects of CPT-induced NRS scores before (Bef) and after (aft) treatment at baseline (BSL), musical vibrating needle (MVA), vibration (VA), and sham surgery (SHAM)


    The intrinsic qualities of pain-relieving music and vibrations are well known, including sounds captured by the auditory system and vibrations captured by the somatosensory system


    The intrinsic qualities of pain-relieving music and vibrations are well known, including sounds captured by the auditory system and vibrations captured by the somatosensory system


    These results indicated that MVA effectively increased pain tolerance and decreased pain intensity compared with all groups, although not significantly for the VA group


    Weber, A.


    Weber, A.
    , Busbridge, S.
    and Governo, R.
    (2021), Evaluation of the Efficacy of Musical Vibroacupuncture in Pain Relief: A Randomized Controlled Pilot Study.
    Neuromodulation: Technology at the Neural Interface, 24: 1475-1482.
    https ://doi.
    org/10.
    1111/ner.
    13281

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