1Hz와 200Hz의 저주파 전기자극에 따른 상부승모근 신경섬유의 반응성 감소 연구
A Study of Reduced Reactivity of Upper Trapezius Nerve Fibers Caused by 1Hz and 200Hz Low-frequency Electrical Stimulations
The purpose of this study was to examine the effect of electrical stimulation in low- and high- frequency ranges on sensation and pressure-pain thresholds. A group of 54 subjects were randomly assigned to a 1 Hz electrical stimulation group (Group 1) and a 200 Hz electrical stimulation group (Group 2). Sensory threshold and pressure-pain threshold tests were performed before and after electrical stimulation. Electrical stimulation in the low- and high-frequency ranges increased both the sensory and pressure-pain thresholds. Of note, high-frequency electrical stimulation increased the thresholds of sensation and pressure-pain more than that noted with low-frequency electrical stimulation. The findings of this study showed that high-frequency electrical stimulation was more effective than low-frequency electrical stimulation in improving sensation and pressure-pain thresholds.
목차
Abstract Ⅰ. Method Ⅱ. Results 1. A Comparison of the Sensory Thresholds and Pressure Pain Thresholds Before and After 1Hz TENS 2. A Comparison of the Sensory Thresholdsand Pressure Pain Thresholds Before and After 200Hz TENS 3. A Comparison of the Sensory Thresholds and Pressure Pain Thresholds Before 1Hz and 200Hz TENS 4. A Comparison of the Sensory Thresholds and Pressure Pain Thresholds After 1Hz and 200Hz TENS Ⅲ. Discussion References
키워드
low frequency electrical stimulationhigh frequency electrical stimulationsensory thresholdpressure pain threshold
대한스포츠물리치료학회 [Korean Society of Sports Physical Therapy]
설립연도
1992
분야
의약학>물리치료학
소개
스포츠물리치료학의 발전향상과 회원 상호간의 유대강화 및 친목을 도모함을 목적으로 하며 다음 사업을 한다.
1.스포츠물리치료학의 연구발전에 관한 사항.
2.학술지 발간에 관한 사항.
3.스포츠물리치료 정보의 수집 및 교환에 관한 사항.
4.국제 스포츠물리치료 교류에 관한 사항.
5.스포츠물리료학 교육 및 지도에 관한 사항.
6.기타 본회 목적 달성에 관한 사항.
간행물
간행물명
정형스포츠물리치료학회지 [Archives of Orthopedic and Sports Physical Therapy]