• 대한물리의학회지
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• 제8권2호
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• pp.163-173
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• 2013

PURPOSE: This study determined the effect of balance control therapy in the brain activation. METHODS: Twenty-two college students who showed decrease of muscle strength in O-ring test were as participants in this study. And the subjects were randomly divided into experimental group (n=13) and control group (n=9). Measurement device is portable EEG (Nihonkhoden, Japan). Examinations used twenty electrodes attached to the head to capture electrical brain signals during 5 minutes with brain activated states such as the awaked state and the data were compared between the two groups. RESULTS: After treatment by balance control therapy, P3 (p<.025) and P4 areas (p<.025) showed a significantly lower ST index in the experimental group than the control group, The variation of ST index in P4 area (p<.025) was decreased in the experimental group but was increased in the control group. CONCLUSION: These results showed that the balance control therapy was helpful to change the brain activation such as the stress (ST) index at the sensory area in the college students.

• The Journal of Korean Physical Therapy
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• 제11권3호
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• pp.81-87
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• 1999

전기자극이 흰쥐 피부의 비만세포 수 및 탈과림에 미치는 영향을 규명할 목적으로 본 실험을 시행하였다. Sprague-Dawley계 수컷 흰쥐 12마리를 6마리씩 무작위로 전기자극군과 대조군에 배치하고 전기자극군 흰쥐의 등에 양극전극을 부착한 후 맥동빈도 100pps, 맥동기간 $140{\mu}s$, 전류량 $500{\mu}A$로 60분간 전기작극하였으며 대조근은 전극만 부착하고 전류를 통전시키지 않았다. 전자자극 후 등의 피부를 적출하여 포르말린에 고정한 후 파리핀 포매 절편을 제작하여 toluidine blue 및 alcian blue 염색을 하였다. 이 표본을 고배율 현미경하에서 관찰하여 현미경에 부착된 CCD 카메라를 통해 개인용 컴퓨터로 보낸 다음 영상분석 프로그램을 이용하여 비만세포 수, 탈과립 비만세포 수, 비만세포의 아종 수, 부위별 비반세포를 계측한 후 비만세포의 밀도, 탈과립 비만세포 비율, 비만세포 종류의 비율, 분포 비율을 산출하여 분석하였다. 실험 결과 전기자극군의 비만세포 밀도 및 탈과립 비만세포 비율이 대조군보다 통계학적으로 유의하게 높게 나타났으며, 결합조직 비만세포의 비율이 유의하게 낮았다. 또한 비만세포는 표피에는 존재하지 않고 진피에 분포하며 진피 심부에 유의하게 많이 분포하고 있었다. 이러한 결과는 흰쥐 피부의 양극 전기자극이 비만세포의 수를 증가시키고 비만세포의 탈과립을 유발시키고 있음을 시사하고 있다. 향후 비만세포와 관련이 있는 피부질환 및 손상을 대상으로 한 연구가 기대된다.

• The Journal of Korean Physical Therapy
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• 제10권2호
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• pp.183-193
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• 1998

여성의 요실금 치료방법을 선택하는데 있어서는 무엇보다도 정밀한 진단이 필요하며, 이 정확한 진단을 통하여 치료방법을 선택하여야 한다. 여러 논문을 검토해본 결과 요실금 치료의 밥법은 다양하며 극히 일부분의 수술을 요하는 환자를 제외하고는 대부분의 환자가 약물이나 전기치료, 운동처방만으로도 치료가 가능하다고 한다. 따라서 본 논문은 여러 문헌을 종합하여 물리치료의 한 영역으로써 요실금 치료에 기여할 수 있는 여러 분야 중 운동치료 분야에 관해 간략히 언급하였다. 운동을 위해서는 먼저 정확한 진단과 평가가 요구되며, 초기에 각 운동을 실시할 때는 복압이 증가하지 않게 누워서 치료를 시작할 것과 쉬운 운동부터 시작하여 전차 어려운 운동으로 발전시키며, 환자의 진전에 따라 자세의 변화와 치료시간도 점점 늘여가도록 한다. 또한 요실금 환자는 커피와 같은 자극성이 있는 음료는 삼가도록 한다. 요실금에 관한 물리치료는 더욱 많은 연구와 치료개발이 필요하다고 생각되며, 임상치료에 많은 도움이 되길 바란다

• 대한임상전기생리학회지
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• 제1권2호
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• pp.39-48
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• 2003

The purpose of this study was to describe the alteration of stretch reflex and electrical activity of lower leg muscle in cerebral palsy by the water temperature. We used ten cerebral palsy. Participants classified according to each group in $29^{\circ}C$, $32^{\circ}C$, $35^{\circ}C$ by the water temperature. All subjects participated 3 session, which at least 1 week between session. The test was measured continuously pre test, post-test by thermometer and surface electromyography(sEMG). The following results were obtained; 1. Superficial temperature were significantly decreased in $29^{\circ}C$(p<0.001) group but were significantly increased $32^{\circ}C$, $35^{\circ}C$ group(p<0.001). 2. Muscle stretch reflex were significantly decreased in $32^{\circ}C$(p<0.05) and $35^{\circ}C$(p<0.001) group. 3. Stretch-evoked EMG were significantly increased in $29^{\circ}C$ group(p<0.01). These results lead us to the conclusion that changes of stretch reflex and electrical activity of lower leg muscle in cerebral palsy were influenced by the water temperature. Therefore, a further direction of this study will be to provide more evidence that a moderate water temperature have an effect on muscle tonus in a patient with cerebral palsy.

• 한국전문물리치료학회지
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• 제17권1호
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• pp.69-76
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• 2010

Ischemia that causes stroke induces inflammation of brain cells and apoptosis and as a result, it influences much on the functional part of a man. The needle electrode electrical stimulation (NEES) that combines acupuncture of oriental medicine with electric therapy of western medicine relieves inflammation of cells and has effect on regrowth of nerve tissues. This study was conducted to verify the influence of NEES on the occurrence of c-Fos of cerebrum after applying NEES to the meridian point, Zusanli (ST 36) of a rats with induced ischemia. Global ischemia was induced by using ligation method on common carotid artery of male Sprague Dawley (SD) rats. The ligation was maintained for 5 minutes and then suture was removed for blood reperfusion. After inducing global ischemia, NEES was done to the left and right meridian points of Joksamri of a rat for 30 minutes after 12 hours, 24 hours, and 48 hours. The findings were as follows. 1. In the result of immunohistochemical method, the number of c-Fos immune response cells significantly decreased (P<.05) in NEES group than the control group (GI) that did not get NEES. 2. In the result of western blotting, the occurrence of c-Fos after 24 hours from the inducement of ischemia significantly decreased (P<.05) in NEES group than the control group (GI) that did not get NEES. Therefore, as the effect of NEES was shown highest after 24 hours from the ischemia, it is suspected that NEES would take important role in early treatment after cerebral stroke.

• The Journal of Korean Physical Therapy
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• 제6권1호
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• pp.95-107
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• 1994

This study was performed to identify the effect of constant direct current and to give us methods which can be applied easily in clinic. Six rabbits was used at this experiment. After each animal was fractured at left fibula, divided into experimental group(n=3) and central group(n=3). Experiment duration of electrical stimulation on experimental rabbits was 35 days. Direct current from fifteen microampere to twenty microampere was passed continously through the placed electrode between fracture area and thigh. Negative electrode was placed at fracture area and positive at thigh. Roentgenography was used to observe bone-healing progression wet three times-at 15days, 25days and 35days after electrical stimulation. The results obtained are as followings: 1. Both experimental group and control group do not obtain callus formation on the first roentgenography(15 days after ES). 2. On the second roentgenography(25 days after ES), experimental group achieves above $70\%$ on fracture-healing, but control group achieves about $20-30\%$ on fracture healing. 3. On the third roentgenegraphy(35 nays after ES), experimental group achieves above $85-95\%$ on fracture healing and control group achieves about $60-70\%$ of bone union. Thus, statistically significance(independent t-test) was occured ie the second and third roentgenography between experimental group and control group.

• The Journal of Korean Physical Therapy
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• 제6권1호
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• pp.85-93
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• 1994

The purposes of this study were 1) to examine the effects of microcurrent electrical neuromuscular stimulation 2) to compare surface electrode with needle electrode at somatic acupuncture points on experimental pain threshold measured at the distal end of the radius 3) to determine the changes in effect over time. A total of sixty healthy adult male and female subjects were assigned randomly to one of two experimental group or to a control group. Group 1(n=20) received MENS(Microcurrent Electrical Neuromuscular Stimulation) with surface electrode. Group 2(n=20) received HENS with needle electrode. Group 3(n=20) received no MENS. It measured experimental pain threshold at the wrist on pretreatment, 0 min after treatment. 15 min after treatment, 30 min after treatment in two experimental group. The results were as follows: 1. Experimental pain thresholds were higher in males than females(P<0.01). 2. Only the experimental group exhibited a significant increased in pain threshold after MENS treatment(P<0.05). 3. Surface electrode group increased significant pain threshold 0 min, 15 min after treatment, but greatly decrease 30 min after treatment. 4. Needle electrode group increased significant pain threshold 0 min, 15 min after treatment, but decrease 30 min after treatment. The results suggest that MENS applied to appropriate somatic acupuncture point can increase pain threshold. Further research is needed to assess the effects of greatly variety intensity of MENS of pain sufferes.

• The Korean Journal of Pain
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• 제29권1호
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• pp.12-17
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• 2016

Background: The study aimed to determine if ultrasonography of masseter can be used to evaluate the outcome of transcutaneous electrical nerve stimulation (TENS) in subjects with temporomandibular disorders (TMDs) such as myositis and myofascial pain. Methods: Fifteen TMD subjects with myofascial pain/myositis who satisfied the RDC/McNeil criteria were included in the study. All the subjects were administered TENS therapy for a period of 6 days (30 minutes per session). The mouth opening (in millimeters) and severity of pain (visual analogue scale score) and ultrasonographic thickness of the masseter (in millimeters) in the region of trigger/tender areas was assessed in all the subjects both prior and post TENS therapy. A comparison of the pre-treatment and post-treatment values of the VAS score, mouth opening and masseter thickness was done with the help of a t-test. Results: There was a significant reduction in the thickness of masseter muscle (P = 0.028) and VAS scores (P < 0.001) post TENS therapy. There was also a significant improvement in the mouth opening (P = 0.011) post TENS therapy. Conclusions: In the present study, ultrasonography was found to be an effective measuring tool in the assessment of TENS therapy in subjects with myositis and myofascial pain.

• 대한물리치료과학회지
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• 제9권2호
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• pp.123-131
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• 2002

The purpose of this study is to compare Ultra Sound(U-S), Silver Spike Point(SSP) and Electro-Acupuncture(E-A) with each other and to objectively analyze their concrete validities and their effects on the deactivation of trigger points in patients with myofascial pain syndrome, and to provide basic necessary principles for clinical therapists. Sixty patients were randomly distributed into three groups of twenty persons each and the U-S, the SSP and the E-A were applied to each group respectively. Tree pain evaluation methods of VAS(Visual Analogue Scale), Electrical Stimulation Scale and Pressure Algometer were adopted to measure the effectiveness of each therapy. The results were as follows: The U-S and E-A groups demonstrated statistically significant decrease on the VAS. The pain thresholds by Electrical Stimulation Scale method was increased for all the groups of U-S, SSP and E-A with no statistical significance. however, Pressure Algometer method was found to increase the pain thresholds for both SSP and E-A groups with statistically significance. Statistically significant improvement was found for all the groups together after the administration of the U-S, the SSP and the E-A. From the above results, three methods of U-S, SSP and E-A are found to be effective tools for the deactivation of trigger points in patients with upper trapezius muscle of Myofascial Pain Syndrome. The E-A method was found to be the most effective among three methods.

• 성인간호학회지
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• 제14권2호
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• pp.222-232
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• 2002

Background and Purpose: After the coronary angiography procedure, patients are required to remain on bed rest to reduce the risk of bleeding and hematoma formation at the puncture site. This prolonged bed rest in the supine position is difficult for many patients, who frequently complain of low back pain. The purpose of the study was to determine whether a specially designed exercise therapy and transcutaneous electrical nerve stimulation (TENS) had an effect on the alleviation of low back pain. Method: Sixty-two patients were assigned to one of three groups : specially designed exercise therapy plus TENS plus general nursing care (exercise group N=21), general nursing care plus TENS (TENS group, N=23) or general nursing care (control group, N=18). The exercise therapy consisted of five movements including stretching, pelvic tilting, knee to chest, modified situps and trunk rotation with minimizing the motion of the puncture site. The severity of low back pain was assessed by a visual analogue scale(VAS) every two hours. The use of analgesic and any development of bleeding or other complications were monitored as well. The level of serum ${\beta}$-endorphin was determined before and after the three interventions. Result: The pain score of the exercise group was significantly lowered compared to that of the other groups. There was no difference in the serum ${\beta}$-endorphin level among three groups. Analgesic were less frequently taken by the exercise group. However the incidence of bleeding complications was not significantly different among the three groups. Conclusion: Exercise therapy is more effective than general care or TENS in alleviating low back pain of the patients with coronary angiography.