• The Journal of Korean Physical Therapy
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• 제28권1호
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• pp.27-32
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• 2016

Purpose: The purpose of this study is to examine the effects of sensorimotor training on knee joint stability after anterior cruciate ligament reconstruction. Methods: The subjects were sixteen 16 adults who received anterior cruciate reconstruction by arthroscopy, and underwent sensorimotor training for which was to have them maintenanceain of a standing position with a step Balance ball on the affected side over 30 degrees knee flexion with 100% weight bearing for 15-20 seconds. Before the genuine experiment commenced, the Lysholm scale was had been used to assess functional disorders on the affected knee joint. KT-2000 Arthrometer measurement equipment was used to measure anterior displacement of tibia against to femur before and after the sensorimotor training. Results: There was significant relaxation on the affected side in tibia anterior displacement of the affected and sound sides on in supine position before the sensorimotor training. There was little significant difference in tibia anterior displacement of the affected knee joints on in the supine position before and after the sensorimotor training. The results also showed that there was a reduction in the difference of tibia anterior displacement of the affected knee joints on in the standing position. These results suggest that the effects of sensorimotor training on knee joint stability after anterior cruciate ligament reconstruction is to induce the change of tibia anterior displacement against femur and the variation of muscles activation. Conclusion: The sensorimotor training may contribute to the improvement of joint functional stability in people who are in post-operation state and with orthopedic musculoskelectal injuries.

• 한국멀티미디어학회논문지
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• 제6권5호
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• pp.788-796
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• 2003

본 논문에서는 순차적 학습 방법에서의 동적 모멘트를 제안한다. 동적 모멘트에서의 가변적인 모멘트를 이용하여 수렴 속도와 학습 성능을 향상시키며 회귀율에서도 이를 확인할 수 있다 제안된 학습 방법은 기존의 정적모멘트와는 달리 수렴 정도에 따라 현재의 학습에 과거의 학습률을 달리 반영하는 방법이다. 기존의 정적 상수로 정의된 모멘트가 전체 학습에 동등하게 영향을 주는 반면 제안된 동적모멘트를 이용한 학습 방법은 학습 수행에 따라 동적으로 모멘트를 변경함으로써 수렴 속도와 학습 성능을 효과적으로 제어할 수 있다. 이전의 분류문제와 회귀문제의 분리확인과는 달리 본 논문에서는 제안된 동적모멘트의 성능과 회귀율을 동시에 확인한다. 본 논문에서 사용한 회귀방법은 RMS 오류율을 사용하였으며 제안된 학습방법인 동적모멘트를 SVM(Support Vector Machine)의 순차 학습방법인 KA(Kernel Adatron)과 KR(Kernel Relaxation)에 적용하여 RMS 오류율을 확인하였다. 공정한 학습 성능 평가를 위해 신경망 분류기표준평가데이터인 SONAR 데이터를 이용하였으며 실험 결과 동적모멘트를 이용한 학습 성능과 수렴 속도 및 RMS 오류율이 정적모멘트를 이용한 학습방법보다 향상되었음을 확인하였다.

• 대한정형도수물리치료학회지
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• 제7권2호
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• pp.23-39
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• 2001

Dysfunction of the anterior and dorsal muscles of the trunk have been studied in relation to low back pain of many years. Many muscles of the trunk are capable of contributing to the stabilization and protection of the lumbar spine, recent evidence has suggested that transversus abdominis may be critically involved and has been the focus of rehabilitation. The delay in onset of contraction of trunk muscles associated with movement of the upper or lower limb in patients with low back pain indicates a significant deficit in the automatic motor command for control of disturbance to the spine. The function of transversus abdominis has been largely ignored in the evaluation of spinal stabilization and protection. The most essential stabilizing muscles for the lumbar column are the transversus abdominis and the multifidus. Sling exercise therapy(SET) concept consists of a system of diagnosis and treatment. The system of diagnosis involves testing the muscle's tolerance through progressive loading in open and close kinetic chains. The SET system contains elements such as relaxation, increasing the range of movement, traction, training the stabilizing musculature, sensorimotor exercises, training in open and close kinetic chains, dynamic training of the mobilizing musculature, cardiovasc+ular exercises, group exercise, personal exercise at home. Sensorimotor training is an essential element of the SET concept. The emphasis is on closed kinetic chain exercises on an unstable surface, thereby achieving optimum stimulation of the sensorimotor apparatus.

• 대한한의진단학회지
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• 제23권1호
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• pp.9-18
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• 2019

Objectives The authors feel the Qi(氣) through the training, and diagnose and treat our patients through the feeling. In order to utilize the Qi-daignosis, we try to summarize the authors's training process by examining what and how to use the Qi-daignosis. Methods The authors have gathered empirical parts of the psychological part and the various methods of training, through what they need most and how to train them. And we want to describe them in order of importance. Result First of all, with psychological sense of securit you should practice trainingy. It should be able to maintain the unity of the body through relaxation on the basis of 'no thinking only watching'. You must concentrate your energy through concentration and strengthen your inner work. Then you can feel the flow of energy inside your body and you can feel the interaction between the outside and your body. Conclusion By doing this, you naturally begin to apply the Qi-daignosis to your patients. It is not only possible for some doctors with specific abilities. Anyone can feel the Qi(氣) through clinical training and use the Qi-daignosis.

• 대한치과보철학회지
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• 제17권1호
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• pp.83-85
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• 1979

이상에서 심한 Gag Reflex를 가친 76명(名)의 환자와 경우를 보았다. 자극의 주된 요소는 상악의치였고, 병력 및 임상조사를 했으며, 두개 측면방사선사진 촬영도 했다. Eysenck Personalty Inuentory도 실시했다. 치료시 레진 training base를 썼고, 기타 Relaxation therapy 및 Heterohypnotic technic을 썼다. 이 결과, (1) 대조군과 비교시 특징적인 유형은 없었다. (2) 몇 환자는 동기유발이 불충분해 치료를 중도에 포기했다. (3) 약간의 환자에서 성공적으로 치료가 되였으나 재발했다.

• 영재교육연구
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• 제7권1호
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• pp.31-50
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• 1997

'I'his study investigated students' attitude toward mathematics. and how behavior/cognitive training affects level of math anxietv and level of math achievement. Subjects were all the freshmen attending Taejon Science High School, and they were given Mathematics Attitudes Scale and Attributional Style Questionnaire prior to and post training sessions. Twenty out of 84 freshmen voluntarily participated in nine sessions of training program. Participants were asked to do self-evaluation. Math achievement was measured prior to and post training. and was compared between two groups. Training program utilized behavior/cognitive approach. such as understanding one's feeling through muscle relaxation, breathing and meditation; modifying negative attributional style; imitating effective cognitive strategies for math problem solving, and so on. 'I'he result shows that students' math confidence in general was relatively low out of expectation, a nd they perceived teachers not supporting their math abilities :IS much as expected. On the other hand, students in general had strong math achievelment needs, and considered math utility very high. Sex difference was seen in the attitude toward female math abilities, to result that female students had more positive perception than male students. Female students of 'I'aejon Science High School seem free from conventional idea about female abilities including theirs. Participants' ~attitude change was compared with non-participants. and participants showed statistically significant change in their math confidence, and also in their math achievement. Participants had much higher math confidence and ~achievement than non-participants. And, they showed increased level of perceiving teachers' expectation. more realistic in needs, and more involvement in math. Math achievement was found positively related to math confidence, and participants' math achievement change was explained by their belief in math utility. Not only training program effect hut also participants' voluntary involvement and teacher\ulcorner' support of the program and participation seem to increase their math achievement. Based upon the result of study it was suggested that behavior-/cognitive training program be provided along with academic curricula for gifted students of Korea to help their emotional and psychological development enhance the efficacy of their cognitive learning.

• 대한예방한의학회지
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• 제11권2호
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• pp.133-139
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• 2007

In the study of Stress-Control by Qigong Program, the results were as follows : In modern society, many stress factors affect the human organism, altering and chipping away at our nervous, endocrine, locomotor, reproductive, digestive, respiratory, circulatory and immune systems. The beneficial effects of Qigong can help us to restore our equilibrium and enhance our quality of life. This study was performed to investigate the effect of Qigong on stress and psychological symptoms. Twenty-two subjects were trained Qigong Program a week for 8 weeks. The stress index of subjects and psychosomatic symptoms was compared before and after Qigong Program and was significantly decreased after Qigong training. It means that the stress index and psychosomatic symptoms were improved by Qigong training.

• 한국멀티미디어학회논문지
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• 제14권9호
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• pp.1202-1209
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• 2011

Neuro feedback training using ElectroEncephalo Grams (EEGs) is commonly utilized in the treatment of Alzheimer's disease, and Attention Deficit Hyperactivity Disorder (ADHD). Recently, BCI (Brain-computer Interface) contents have developed, not for the purpose of treatment, but for concentration improvement or brain relaxation training. However, as each user has different wave forms, it is hard to develop contents controlled by such different wave. Therefore, an EEG process that allows the ability to transform the variety of wave forms into one standard signal and use it without taking a user's characteristic of EEG into account, is required. In this paper, a framework that can reduce users' characteristics by normalizing and converting measured EEGs is proposed for contents. This framework also contains the process that controls different brainwave measuring devices. In experiment a handling process applying the proposed framework to the developed BCI contents is introduced.

• 디지털융복합연구
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• 제12권1호
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• pp.467-473
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• 2014

본 연구의 목적은 점진적 이완기법을 대학 양궁선수들에게 적용한 후 뇌파측정과 혈압, 심박수 등의 생리적인 변인의 측정을 통하여, 호흡을 통한 점진적 이완의 효과성을 검증하고 궁극적으로 양궁의 경기수행력을 향상시키는데 목적이 있다. 본 연구의 대상자들은 여자 양궁선수 13명을 대상자로 선정하였고, 12주간 Jacobson의 점진적 이완기법을 적용하여 1주일에 3일, 1회 약 15~20분 동안 훈련 후, 동일 대상자 13명의 뇌파와 혈압, 심박수를 측정하였다. 본 연구의 자료처리는 SPSS18.0프로그램을 이용하여 실험 대상자의 일반적인 특정을 알아보기 위하여 기술분석을 실시하였고 단일 집단의 뇌파, 혈압, 심박수의 사전 사후의 변화를 알아보기 위하여 대응 t-test(paired t-test)를 실시하였다. 모든 통계적 유의 수준은 ${\alpha}=0.5$로 하였고, 다음과 같은 결과를 얻었다. 첫째, 12주간 처치 후 상대 ${\alpha}$파, 상대 ${\beta}$ 중에서 상대${\alpha}$파가 통계적으로 유의한 수준으로 증가하였고, 상대 ${\beta}$파의 변화는 나타내지 않았다. 둘째, 12주간 처치 후 혈압의 변화로는 수축기압의 변화는 나타내지 않았고, 이완기 혈압의 변화가 통계적으로 유의한 수준으로 나타났다. 셋째, 심박수의 변화는 통계적으로 유의하게 나타나지 않았다. 이상의 결과를 종합하여 볼 때 호흡을 통한 점진적 이완기법은 대학 양궁선수들에게 긍정적인 영향을 미치는 것으로 나타났다.

• 동의생리병리학회지
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• 제22권4호
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• pp.918-929
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• 2008

This study investigated the effects of inverted position on EEG and heart rate variability before and after Bang song gong. BSG is a training method using in qi-gong and meditation to give a convergence of consciousness on body segments in order and take a silent speech of 'song'. The subjects were the 14 university students(n=7 per group) who had not experienced any medical problem and had not practiced BSG. They took a practice of the two way of BSG training program for 30 minutes every other day for two weeks. During practicing BSG, A group took sitting position and lean sitting position by turns, B group took inverted and lean sitting position in the same way. Statistical analysis conducted by two-way ANOVA($2groups^{\ast}2periods$) with p<0.05 for average difference of EEG and HR according to position change in each group before and after BSG. In A group, EEG and HR were changeless irrespective of the change of position and BSG. On the other hand, in B group, significant changes were observed in EEG(p<0.05). ${\alpha}$ wave of inverted position were on the increase, ${\beta}$ and ${\delta}$ wave of inverted position showed smaller power after two weeks training. In the variation of HR, there were smaller variation according to the position change after BSG compared to before BSG(p<0.05). The results suggested that an inverted position may make the depth of meditation deeper, and is likely to be effective for decreasing tension of brain and the sleepiness during qi-gong training. In addition to, an inverted position seemed to promote control of blood pressure of brain. So the application of an inverted position to 'BSG' will be very helpful to achieve deeper relaxation and to obtain the desired effect from qi-gong training.