경피신경전기자극이 자율신경계에 미치는 영향 = The Influence of Transcutaneous Electrical Stimulation on Autonomic Function

다국어 초록 (Multilingual Abstract)

Purpose：The purpose of this study is to investigate the effect of transcutaneous electrical stimulation on autonomic nervous system using heart rate variability analysis. Methods：31 subjects were evaluated with HRV before and after a single high-frequency TENS for 15minutes treatment. The standard deviation of all the normal RR-interval(SDNN) and lower frequency/high frequency ratio(LF/HF ratio) were recorded with TAS-9. Results：After single TENS treatment, autonomic adaptation as analyzed by SDNN was increased from 42.47±12.96 to 4.43±16.76(p>0.05) and autonomic balance as analyzed by LF/HF ratio was increased from 1.4±0.45 to 1.45±0.41(p>0.05). Conclusion：In this study, SDNN and LF/HF ratio changed in health young students as a reslut of single TENS treatment. But there is no significant difference between pre-treatment and post-treatment of SDNN and LF/HF ratio.