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Updated: Sep 12, 2025

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在使用高密度sEMG的语音评估中探索肌肉协同的一致性和生理解释性

Xin Tan, Sijing Fan, Hongyun Zheng

    IEEE transactions on bio-medical engineering
    |August 5, 2025
    PubMed
    概括

    研究人员发现了三个主要的肌肉协同作用,控制了语音的产生,揭示了稳定的协调模式. 这些发现提高了对发音的理解,并为新的语音技术提供了信息.

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    The contraction strength of muscles is regulated by motor neurons, which modulate the frequency of action potentials dispatched to the motor units based on the body's requirements. This process of varying the muscle stimulation frequency allows muscles to contract with a force that is precisely tailored to the needs of the moment, whether lifting a feather or a heavy box.
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