• Journal of Oriental Neuropsychiatry
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• v.17 no.1
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• pp.129-136
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• 2006

Objective : Audio-evoked potential is technique used for measuring brain functions such as memory, attention, and concentration. Although a number of studies on acupuncture for pain, there are few reports on the effect of acupuncture cognitive function. Methods : Fifteen healthy volunteers with no neurological condition took part of the study. $(23.27{\pm}2.09)$. In this study, we examined the changes in auditory P300 by acupuncture stimulation to 'Oegwan' on the left hand. Auditory P300 was recorded before, during and after acupuncture. The amplitude and latency of P300 at Fz, Cz, Pz point were calculated. Results : Auditory P300 amplitude decreased during and after acupuncture, but there was no statistical significance.(P< .05) Auditory P300 latency significantly decreased during and after acupuncture.(P< .05) Conclusions : The decrease of Auditory P300 latency time suggests that acupuncture at Oegwan has some effects on the cognitive function.

• Journal of Pharmacopuncture
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• v.6 no.3
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• pp.91-106
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• 2003

Objectives : The aim of this study was to examine the effects of electroacupuncture(EA) at the PC6(Naegwan) and the TE5 (Oegwan) on nounal humans using power spectral analysis. Methods : EEG power spectrum exhibit site-specific and state-related differences in specific frequency bands. In this study, power spectrum was used as a measure of complexity. 30 channel EEG study was carried out in 30 subjects(30 males ; age=23.7 years). Results : In ${\alpha}$(alpha) band, the power values at F7 channels(p<0.05) during the PC6-acupoint treatment were significantly were decreased. In ${\beta}$(beta) band, the power values at Fp1, Fz, TT1, T5, P3, P4, Po1, P02, O1, Oz, O2 channels(p<0.05) during the non-acupoint treatment and at Fp1, F4, F8 channels(p<0.05) during the TE5-acupoint treatment significantly were increased. In ${\theta}$(theta) band, the power values at Fp1 channels(p<0.05) during the non-acupoint treatment and at Oz channels(p<0.05) the TE5-acupoint treatment significantly were increased. but, the power values at F7 channels(p<0.05) during the non-acupoint treatment were significantly were decreased. In ${\delta}$(delta) band, the power values at TCP1, TCP2, CP1, T5 channels(p<0.05) during PC6-acupoint treatment were increased and the power values at F7, TT2 channels(p<0.05) during non-acupoint treatment were increased. but, the power values at the TE5-acupoint treatment significantly was decreased than the before-acupuncture treatment.

• Journal of Acupuncture Research
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• v.32 no.3
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• pp.53-60
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• 2015

Purpose : This study aimed to prove that surface electromyography(SEMG) can be used to identify the degree of symptoms of diseases in the upper extremities; it also aimed to confirm various potential therapeutic effects through an inquiry into the value measured by the SEMG on certain acupuncture points in the upper extremities. Methods : Fifty healthy people received instructions for the method of exercise: wrist flexion, extension and hand grasping. Disposable electrodes were attached to acupuncture points of Susamni($LI_{10}$), Naegwan($PC_6$), Oegwan($TE_5$) and below Sohae($HT_3$) two cun on both sides in flexion, extension and grasping to measure the SEMG values. The research results were analyzed using SPSS statistics Ver. 22.0(IBM, USA). Results : The average value was highest on Naegwan($PC_6$) in grasping, and the average SEMG value was higher in the order of grasping, extension and flexion. The asymmetry index of each point was Susamni($LI_{10}$) $16.26{\pm}13.59%$, Oegwan($TE_5$) $20.38{\pm}15.59%$, below Sohae($HT_3$) two cun $20.89{\pm}16.77%$, Naegwan($PC_6$) $22.49{\pm}14.91%$ in wrist extension, Susamni($LI_{10}$) $25.99{\pm}21.44%$, Oegwan($TE_5$) $21.15{\pm}15.94%$, below Sohae($HT_3$) two cun $19.62{\pm}15.46%$, Naegwan($PC_6$) $19.93{\pm}16.85%$ in wrist flexion, Susamni($LI_{10}$) $16.60{\pm}12.21%$, Oegwan($TE_5$) $10.94{\pm}8.29%$, below Sohae($HT_3$) two cun $15.20{\pm}12.60%$, Naegwan($PC_6$) $11.68{\pm}7.77%$ in grasping. Conclusions : In this study, to identify the degree of symptoms of diseases in the upper extremities and confirm therapeutic effects, it is necessary to analyze the calculated percentage and compare the SEMG measurement of special points with those of other points, and with the asymmetry index.

• Journal of Korean Medical classics
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• v.26 no.4
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• pp.291-304
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• 2013

Objective : Jangjinyopyeon(藏珍要編, JJYP) was published in 1894. The purpose of the research is to know the character of JJYP, and to know JJYP inherited the tradition of Chosun(朝鮮) acupuncture which put emphasis on diagnosis and cure of Jangbu(臟腑) through meridian system. Method : First, identify the bibliographic information of the Mimeograph version of Original JJYP. After then, count and classify the provision by selected acupoints. Analyzed the result in succession. Conclusion : From the research of the mimeograph version of Original JJYP, come to following conclusion. 1. The pen name of author is Songgye(松溪), which means the region of his origin. 2. JJYP used 49 acupoints in total. It covers all regular meridian system except the regular Meridian of Hand Soeum[手少陰心經] for heart organ would never be injured in Neijing(內經) 3. JJYP suggested Eight Confluent points[八脈交會穴] as major acupoints in the end of book. But actually they were selected as the acupoints of belonging Jangbu(臟腑) and various symtoms. 4. Oegwan(外關) and Sameumgyo(三陰交) were maximum frequency in selecting of all acupoints, which means JJYP value controling and covering whole body. 5. Generally, Reinforcing and reducing manipulations concentrated one way, but Hugye(後谿) used each manipulation equally, which means JJYP regards tonification or purgation highly in Hugye(後谿). 6. Most acupoints of high frequency were Nak-point[絡穴], Won-point[原穴], Hap-point[合穴], which supposed to be directly connected to Jangbu(臟腑). So, we can see JJYP continue the tradition of Chosun acupuncture which put emphasis on Jang image[藏象] of meridian.

• Journal of Korean Medical classics
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• v.22 no.3
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• pp.107-131
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• 2009

After having comparison, the Bunchon-ga in nine books -"Chimguchwiyeong(鍼灸聚英)", "Nengmunjeonsudong-injihyeol(凌門傳授銅人指穴)", "Chimgumundae(針灸問對)", "Gyeongrakgo(經絡考)", "Gyeongrakhoepyeon(經絡匯編)", "Geumchimbijeon(金針秘傳)", "Jagusimbeop-yogyeol(刺灸心法要訣)", "Chimgubongwon(鍼灸逢源)" "Chimgusinseo(鍼灸神書)", and invested the difference based on "Chimguhak(鍼灸學)", "WHO standard acupuncture point location" I got some conclusion like below. Two kinds of Bunchon-ga are similar in "Chimguchwiyeong", "Nengmunjeonsudong-injihyeol", and also in "Gyeongrakgo(經絡考)", "Gyeongrakhoepyeon(經絡匯編)", and "Geumchimbijeon(金針秘傳)" Bunchon-ga of twelve meridian is different from their order - Stomach meridian(胃經), Bladder meridian(膀胱經), Kidney meridian(腎經), Triple Energizer meridian(三焦經), and Gallbladder meridian(膽經). In nine kinds of Bunchon-ga, missing acupuncture points(漏落穴) are generally located on the first line of Bladder meridian(膀胱經) - from Daejeo(大杼) to Baekhwansu(白環兪), and Pungsi(風市), Haegye(解谿), Yangsi(羊矢), Geummaek(急脈) are not appeared in them, Hyeopdang(脇堂), Michung(眉衝), Yanghyeol(陽穴) are recorded. There are some parts adapted different way of proportional bone chon - from Yanggok(陽谿) to Gokji(曲池) in Large Intestine meridian[大腸經], from Sanggu(商丘) to Umreungcheon(陰陵泉) in Spleen meridian[脾經], and from Oegwan(外關) to Sadok(四瀆) in Triple Energizer meridian[三焦經]. The acupuncture points explained by structure, there are many different finger chons between some books. Bunchon on breast and abdomen, is generally explained by vertical, horizontal finger chon based on Governor vessel[任脈], vertical explanations of each book have little difference opinions, but horizontal have many. Especially, the locations of Eunmum(殷門), Bukeuk(浮郄) and Wiyang(委陽) are extremely different from "Chimguhak(鍼灸學)", and "WHO standard acupuncture point locations".

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.1
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• pp.165-170
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• 2010

This study assessed effects of magnetic acu-point therapy as an add-on to conventional antihypertensive managements such as medication or lifestyle modification for hypertensive or pre-hypertensive subjects. This study was conducted with the purpose to evaluate the decreasing effect of the blood pressure on the hypertensive patients who were given to magnetic acu-point therapy. A single-blind, placebo-controlled trial by cross matching was conducted at Daejeon University Oriental Hospital. The washout periods of cross matching are 10 days. 22 hypertensive (systolic BP>140 mmHg or diastolic BP>90 mmHg) volunteers were recruited and treatments were donemagnetic acu-points on Oegwan(TE 5), Jogimeup(GB 41), Naegwan(PC 6), Gongson(SP 4), Hugye(SI 3), Sinmaek(BL 62). The treated group was statistically significant decrease of the blood pressure, while control group show no statistically significant difference of BP. From the results, magnetic acu-point therapy seems to offer a benefit to the treatment of hypertensive patients.

• Journal of Acupuncture Research
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• v.17 no.3
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• pp.10-24
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• 2000

1. Objectives : Millions of people throuout the world are affected by some form of dry eye disorder. I made researches for more effective treatments for dry eye. 2. Methodes : I refered to occidental and oriental medical records. 3. The results were as follows : Common symptoms of dry eye are dryness, burning, irritation, grittiness, itching, fatigue of eye, photophobia, congestion, mattering and tear. Treatments of dry eye are to clear away heat and fire, remove dampness, replenish Um and promote production of body fluid, tonify the blood and replenish Ki. Acupunctre and moxibustion therapy of dry eye are as follows: Very busy points of traditional regular acupuncture are Sangsong, Chanjuk, Sajukkong, Chongmyong, Sabaek, Tongjaryo, Taeyang, Pungji, Tuimup, Paekoe, Un-gyo, Chonjong, Hapkok, Yangbaek, Kansu, Yanggye, Imup, Chok-samni, Taechung, Kwangmyong, Yang-gok, Uihui, Chohae, Haenggan. Less busy points of it are Oyo, Kuhu, Sungup, Konmyong, Konmyongl, Konmyong2, Sangmyong, SanghaChongmyong, Shinmyong, Osang, Shinjong, Yonghyang, Yaemyong, Chon-yu, Chon-ju, Kwallye, Naebi, Noeho, Tuyu, Mokchang, Ponshin, Shinhoe, Yepung, Okchim, Pungbu, Kokchon, Kollyun, Nae-gwan, Tae-nung, Samumgyo, Sokolkong, Shinsu, Um-gyo, Igan, Chongok, Choktaek, Kyonjungsu, Kokchi, Kongchoe, Kyuum, Kihae, Taekolkong, Taedon, Pino, Pisu, Sabong, Samgan, Kokchi, Shinmun, Shinmaek, Shimsu, Yangno, Aengmun, Yolgyol, Oegwan, Wijung, Chang-gan, Chungjo, Chungdo, Chigu, Chium, Chollyo, Tongni, Pungmun, Haryom. Very busy points of ear-acupuncture are Kan, Bi, Shin, An, Less busy points of it are Shim, Pye, Naebunbe, Mok1, Mok2, Shinmun, Ichom. Useful points of bleeding by needle are Taeyang meridian, Yangmyong meridian, Chono, Chonjong, Paekoe, Sangsong, Chanjuk, Sajukkong, nasal cavity. Useful points of moxibustion are Inchung, Huaryo, Shinchu, Pungmun, Kansu, Shimsu, Kokchi, Kongchoe, Sohae.

• Journal of Acupuncture Research
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• v.17 no.2
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• pp.209-220
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• 2000

Spasticity, an abnormal increase in resting muscle tone, is one of the most common symptoms of stroke, and its management is becoming a major issue in rehabilitation. The aims of this study are to determine the effects of electroacupuncture(EA), TENS and neuromuscular electric stimulation(NMES) on spasticity, as well as the possibility of tissue comliance method as a spasticity scale. 45 stroke patients participated in a study of the effects on hemiplegic spasticity of EA, TENS and NMES. Spasticity was measured by modified Ashworth scale on the upper extremity and tissue compliance measurement, penetration mm/kg, on Susamni(LI10) area at just before and after stimulation, and 30 minutes, 1 hour, 2 hours and 24 hours after stimulation. The acupuncture points were applied to Kokchi(LI11), Susamni(LI10), Hapkok(LI4) and Oegwan(TE5) of the affected limb. The electrodes were placed unilaterally on LI11 to LI10 and TE5 to LI4. EA with biphasic wave, 60Hz, 0.4 msec pulse duration and low intensity was applied continuously for 20 minutes. TENS with high frequency, low intensity was applied. NMES was applied with spasticity program for 20 minutes. Each electric stimulation was done on extensor muscles group of forearm for 20 minutes. EA and NMES groups were found to produce a statistically significant decrease(p〈0.05) of spasticity and these effects lasted up to 30 minutes after stimulation. There was no definite correlation between the modified Ashworth scale and tissue compliance measurement. But tissure compliance method was found to be possible as a quantitative measurement on spasticity. There was no significant correlation between the effects of EA and NMES and the characteristics of patient, but significant correlation between the effects of EA and NMES and the modified Ashworth scale.

• Conservation Science in Museum
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• v.18
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• pp.19-34
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• 2017

Analysis of the species of wood in the wooden materials and the chemical composition of the fabric of the clothing excavated from the tomb of Yi Jing (1580-1642) has determined that the wooden materials, including the coffin (內棺, naegwan), burial chamber(外棺, oegwan), chilseongpan(七星板, bottom-lining board), and fan-shaped slats were made of pine(Pinus densiflora). The analysis of the fabrics suggested that the cloth attached to the fan-shaped slats, the funeral banner with inscriptions, and the five pouches for the corpse (五囊, onang) were all made of silk. The jacket was made of plain-weave cotton, while the inner and outer cloth of the socks were made of cotton and hemp, respectively. Among the silk items, the pouches for the left and right feet (constituting the five pouches for the corpse) were made from a satin-weave figured silk, while the other silk items were made of ju(紬), or plain-weave silk fabric. Infrared analysis revealed that the fan-shaped slats were decorated with cloud patterns across the entire surface, while the funeral banner and the five pouches for the corpse bore ink inscriptions.