Study on the effects and mechanisms of rhythmic auditory stimulation on freezing of gait in Parkinson’s disease: investigation based on functional near-infrared spectroscopy (fNIRS) technology - Takeaways - MDSpire

Study on the effects and mechanisms of rhythmic auditory stimulation on freezing of gait in Parkinson’s disease: investigation based on functional near-infrared spectroscopy (fNIRS) technology

  • By

  • Lingyu Sheng

  • Ziyao Zhang

  • Guiyun Cui

  • Jie Xiang

  • May 13, 2026

  • 0 min

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  • 1

    Freezing of gait (FOG) in Parkinson's disease significantly affects motor function and increases fall risk.

  • 2

    Rhythmic auditory stimulation (RAS) has shown promise in alleviating FOG symptoms through various auditory cueing techniques.

  • 3

    Functional near-infrared spectroscopy (fNIRS) was used to assess cortical activation patterns in individuals with PD + FOG compared to healthy controls.

  • 4

    Results indicated reduced activation in key brain regions for PD + FOG individuals, with varying effects of RAS on functional connectivity.

  • 5

    The study highlights the potential of RAS to improve gait by altering brain network connectivity, providing insights for future therapies.

Original Source(s)

Study on the effects and mechanisms of rhythmic auditory stimulation on freezing of gait in Parkinson’s disease: investigation based on functional near-infrared spectroscopy (fNIRS) technology

  • by Lingyu Sheng, Ziyao Zhang, Guiyun Cui, Jie Xiang

  • May 13, 2026

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