title: Immediate effects of different frequencies of auditory stimulation on lower limb motor function of healthy people.
abstract: [Purpose] The purpose of this study was to explore the immediate effects of different frequencies of auditory stimulation on the lower limb motor function of healthy people. [Subjects and Methods] The subjects were 7 healthy people (5 males and 2 females). The subjects' lower limb function was measured without auditory stimulation (control), and with auditory stimulation of 500, 1,000, 1,500, and 2,000 Hz. The measured parameters were maximum knee extension torque, average knee extension torque, the Timed Up and Go test (TUG) time, Functional Reach (FR), and the 10-meter walking time. [Results] The TUG times of 500, 1,500, and 2,000 Hz auditory stimulation showed significant decreases compared to the control. The 10-m walking times of 1,000 and 2,000 Hz auditory stimulation showed significant decreases compared to the control. [Conclusion] The results show that auditory stimulation improved the TUG and 10-meter walking times of healthy people and that different frequencies of auditory stimulation had different effects on lower limb motor function.
authors.affiliation: School of Rehabilitation Medicine, Capital Medical University, China; Department of Physical Therapy, China Rehabilitation Research Center,China.
authors.forename: Lili
authors.initials: L
authors.lastname: Yu
authors.affiliation: School of Rehabilitation Medicine, Capital Medical University, China; Department of Physical Therapy, China Rehabilitation Research Center,China.
authors.forename: Qiuchen
authors.initials: Q
authors.lastname: Huang
authors.affiliation: School of Rehabilitation Medicine, Capital Medical University, China; Department of Physical Therapy, China Rehabilitation Research Center,China.
authors.forename: Chunying
authors.initials: C
authors.lastname: Hu
authors.affiliation: School of Rehabilitation Medicine, Capital Medical University, China; Department of Physical Therapy, China Rehabilitation Research Center,China.
authors.forename: Miao
authors.initials: M
authors.lastname: Ye
keywords: Auditory stimulation; Motor function; Tones