• 대한물리의학회지
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• 제15권1호
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• pp.123-132
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• 2020

PURPOSE: This study examined the effects of both lower extremities proprioceptive neuromuscular facilitation training with functional electrical stimulation on the balance and gait of stroke patients. METHODS: Ten patients with stroke were divided randomly into two groups of five patients each who met the selection criteria. The training was conducted five times a week, for 60 minutes. The experimental group received both lower extremities proprioceptive neuromuscular facilitation training with functional electrical stimulation while the control group received general physical therapy with functional electrical stimulation. RESULTS: The timed Up-and-Go (TUG) test result was statistically significant after the intervention in the experimental group (p<.041). Berg Balance Scale (BBS) assessment was statistically significant after the intervention in the experimental group (p<.047) and between the experimental and control groups (p<.012). The cadence assessment was statistically significant after intervention in the experimental group (p<.031) and between the experimental and control groups (p<.015). The stride length assessment was not statistically significant after intervention in the experimental group and between the experimental and control groups. Gait velocity assessment was statistically significant after the intervention in the experimental group (p<.031) and between the experimental and control groups (p<.015). CONCLUSION: Both lower extremities proprioceptive neuromuscular facilitation training with functional electrical stimulation had positive effects on the balance and gait of stroke patients.

• 대한통합의학회지
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• 제5권4호
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• pp.31-39
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• 2017

Purpose : The purpose of this study was to examine the effects of short neck flexor strengthening in proprioceptive neuromuscular facilitation and neuromuscular electrical stimulation on swallowing function in patients with chronic stroke and to provide basic data for swallowing rehabilitation in stroke patients. Method : The study involved 30 chronic stroke patients who visited ${\bigcirc}{\bigcirc}$ General Hospital in Daegu Metropolitan City between March and July, 2017. The subjects were randomly assigned to either an experimental group (n=15) or a control group (n=15). Both groups underwent traditional swallowing rehabilitation therapy for 30 minutes five times a week over a six-week period. The experimental group performed short neck flexor exercises, which are part of the proprioceptive neuromuscular facilitation, for 30 minutes three times a week over a six-week period. The control group performed neuromuscular electrical stimulation for 30 minutes three times a week over a six-week period. Based on its results, changes in the patients' swallowing function and degree of food intake were analyzed. Result : In terms of the ASHA NOMS scale and new VFSS scale, the experimental group and the control group showed statistically significant changes in ten sub-items and six sub-items, respectively. Statistically significant differences in one sub-item were found between the groups. Conclusion : PNF-based short neck flexion exercise appear to be effective at improving swallowing function of stroke patients with dysphagia.

• 한방재활의학과학회지
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• 제33권2호
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• pp.49-55
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• 2023

Objectives The purpose of this study is to analyze randomized controlled trials about neuromuscular electrical stimulation for muscle wasting with cancer patient and evaluate it's motor functionality effect. Methods Studies will be searched from 7 online databases (PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure [CNKI], Korean studies Information Service System [KISS], Research Information Sharing Service [RISS], Oriental Medicine Advanced Searching Integrated System [OASIS]). Participants will be cancer patients with muscle loss, regardless of cause, gender, race or age, interventions will be neuromuscular electrical stimulation. Other treatments than interventions will be the control group and the main outcome will be reviewed by motor functionality effect. Results Randomized controlled trials about neuromuscular electrical stimulation for muscle wasting should be included in the study. Primary outcomes include motor functionality effect. Secondary outcomes evaluate adverse event. The data uses Review Manager Software 5.4. Conclusions The conclusion of this study will provide a basis for determining whether neuromuscular electrical stimulation treatment for muscle wasting with cancer patient treatment is an effective and safe treatment method in clinical practice.

• The Journal of Korean Physical Therapy
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• 제11권3호
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• pp.89-96
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• 1999

The purpose of this study was to examine the effects of neuromuscular electrical stimulation(NMES) on the spasticity of elbow flexor. Ten spastic hemiplegia who have been at EUL-JI medical college hospital in Taejon with age range of 35 to 70 years$(56.8\pm9.5)$, were participated in this study. The subjects (5male, 5female) took neuromuscular electrical stimulation therapy on the triceps of the affected elbow. To compare the effect of the treatment, the grade of spasticity of affected elbow flexor was measured at pre-treatment and the end of each weeks using modified Ashworth scale. Then, the range of extension of the affected elbow was measured at pre-treatmen and the end of each weeks using full circle goniometer. The data were analyzed with ANOVA to determine significant differences with the passage of time. The results were as follows: 1. ANOVA test showed significant differences in reducing spasticity of NMES group with the passage of time (p<.01). 2. ANOVA test showed significant differences in increasing range of motion with the passage of time of NMES group(p<.01). The neuromuscular electrical stimulation is a effective method to reduce the spasticity of elbow flexor.

• 대한임상전기생리학회지
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• 제3권1호
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• pp.49-59
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• 2005

This study assigns each 8 of 24 normal persons to control group(Group I), strength increase group(Group II) and endurance increase group(Group III) to analyze differences in changes of strength and endurance with surface electromyography and kinetics according to application modes of neuromuscular electrical stimulation(NMES). Group I had not any treatment, group II performed 15 repeated contraction with 60% intensity of maximal voluntary isometric contraction(MVIC) by setting 10-sec on time and 50-sec off time and group III conducted 30 repeated contraction with 30% intensity of MVIC by setting 10-sec on time and 20-sec off time. For neuromuscular electrical stimulation, 2,500 Hz of Russian current, 35 pps of pulse rate and 200 of pulse width. Neuromuscular electrical stimulation was conducted by five times for total 4 weeks. Before and after experimentmotor unit action potential of vastus medialis, rectus femoris and vastus lateralis were measured with sEMG, median frequency(MDF) was analyzed, and thus the following results were obtained. There was significant difference in the period of measuring vastus medialis and rectus femoris in change of MDF and interaction among groups with analysis of surface electromyography before and after neuromuscular electrical stimulation(p<.001) and in particular, there was a remarkable change among groups according to the period of measurement. In conclusion, NMES influenced changes of strength and endurance according to its application modes and in particular, it was found that strength increment application had a significant influence on strength increment in applying short-time NMES.

• 한국산학기술학회논문지
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• 제13권4호
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• pp.1665-1671
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• 2012

이 연구는 뇌졸중으로 인한 삼킴장애 환자를 대상으로 반복된 경부근육전기자극치료(NMES) 과정에서 나타나는 음성의 변화를 음향음성학적 분석 방법으로 분석하고, NMES 중재가 음성에 미치는 영향을 파악하고자 하였다. 2010년 2월 부터 2011년 3월까지 인천광역시의 2개 병원에서 삼킴장애로 진단을 받은 발성이 가능한 15명의 남성을 대상으로 2개월 동안 반복된 경부근육전기자극치료를 실시하였다. 음성은 강도, 음도($F_0$), 음질(Jitter, Shimmer, NNE; Normalized Noise Energy)을 측정하였고, 중재가 종료된 1주 후에 변화된 음성이 유지되었는지를 분석하였다. 연구결과, NMES 중재 후 대상자의 삼킴 기능 회복과 함께 음성 강도가 향상되었고, 성대 진동의 주기성(Jitter, Shimmer)이 안정되었다(P<0.05). 그러나 음도는 유의한 차이가 없었고, NNE는 중재 후 향상되었지만 여전히 비정상적인 수치를 보였다. 이 결과는 반복된 경부근육전기자극치료가 삼킴 능력의 회복과 함께 음성 강도의 향상 및 성대 진동 주기성의 안정화에 영향을 미칠 수 있는 가능성을 시사한다.

• 한국콘텐츠학회논문지
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• 제12권1호
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• pp.329-337
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• 2012

본 연구의 목적은 퇴행성 슬관절염 환자의 신경근전기자극의 적용이 내측광근의 기능적 변화에 미치는 영향을 알아보기 위해서이다. 퇴행성 슬관절염으로 진단받은 여성 30명을 대상으로 보존적 물리치료를 적용한 대조군 15명과 신경근전기자극치료를 병행한 실험군 15명을 임의 배치하여 주 5회, 총 4주간의 치료후, 실험 전 후의 통증, 대퇴사두근력, 대퇴둘레, 그리고 대퇴각도의 변화를 측정하였다. 실험군에서 대퇴사두근력과 대퇴둘레를 측정한 결과 유의한 증가를 나타내었고, 통증의 측정결과에서는 실험군과 대조군 모두 유의한 감소를 나타내었다. 군 간의 비교에서는 대퇴사두근력과 대퇴둘레에서 유의한 차이가 나타났다. 결과적으로 신경근전기자극을 이용한 내측광근의 선택적 강화가 슬관절염 환자의 통증 감소 및 슬관절의 근 기능을 향상시키는데 효과가 있었음을 확인할 수 있었다.

• 대한정형도수물리치료학회지
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• 제14권1호
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• pp.31-38
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• 2008

Purpose : The purpose of this study was to compare the effectiveness of both neuromuscular electrical stimulation(NMES) and isometrical exercise(IE) to strengthen the quadriceps femoris muscle. The relationships between the strength changes and the relative force and duration of training contractions were also studied. Methods : The subjects were divided into three group. The control group(n=6) received no exercise and/or stimulation. The isometric exercise (IE) group(n=6) performed maximum isometric contractions, and the neuromuscular electrical stimulation(NMES)(n=6) engaged electrically stimulated isometric contractions, three days a week for four weeks. Results : Results showed that both IE group and NMES group were found to have an increase in strength significantly greater(p<0.05) than the control group at 4 week. But between IE group and NMES group were not found to have an difference in strength significantly. Conclusion : The relative increase in isometric strength, using IE and NMES, may be determined by the ability of the subjects to tolerate longer and more forceful contractions. Suggestions for further research and implications for the clinical of IE and NMES for strength-training are discussed.

• Journal of Acupuncture Research
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• 제21권6호
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• pp.249-257
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• 2004

Objective : Radial nerve palsy is characterized by palsy or paralysis of extensors of the wrist and digits, as well as the forearm supinators. Very proximal lesions also may affect the triceps. Numbness occurs on the dorsoradial aspect of the hand and the dorsal aspect of the radial 3 and 1/2 digits. We observed 7 patients with radial nerve palsy, the results are as follows. Methods & Results : All patients were treated by the same method and treatment was performed by acupuncture and Neuromuscular Electrical Stimulation. the electrode were placed unilaterally on the motor points of forearm. As the result, symptoms are improved remarkably. Conclusions : Patients were treated for 5.4 weeks, 14.7 times(average). The grade was that 6 cases were good and 1 case was excellent.

• 한국전문물리치료학회지
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• 제4권2호
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• pp.36-50
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• 1997

The purpose of this study was to compare the effects of high intensity, high frequency microcurrent electrical neuromuscular stimulation(MENS) of auricular and somatic acupuncture points and low intensity, low frequency microcurrent electrical neuromuscular stimulation(MENS) of auricular and somatic acupuncture points on experimental pressure threshold at the elbow according to the time. Fifty healthy adults, aged 19 to 26 years, were assigned randomly to one of five groups: 1) the high intensity, high frequency somatic group(n=10) received MENS to somatic acupuncture points, 2) the high intensity, high frequency auricular group(n=10) received MENS to auricular acupuncture points, 3) the low intensity, low frequency somatic group(n=10) received MENS to somatic acupuncture points, 4) the low intensity, low frequency somatic group(n=10) receive MENS to somatic acupuncture points, and 5) the placebo group(n=10) received placebo treatment and served as controls. Pressure threshold was measured before, after, 5 minutes, 10 minutes and 15 minutes. Pressure threshold has increased significantly(p<.05) in the high intensity, high frequency auricular group following treatment after 5 minutes, with no statistically significant differences in pressure threshold change scores among five groups, Only the high intensity, high frequency auricular group demonstrated statistically significant change score in pressure threshold following treatment after, 5 minutes, 10 minutes and 15 minutes after compared to the placebo group. The results indicated that MENS applied to the high intensity, high frequency auricular group increases pressure threshold.