• Korean Journal of Acupuncture
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• v.23 no.4
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• pp.123-133
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• 2006

Objectives : The purpose of this study was to investigate the Effect of Electro acupuncture at Kugmun $(P_4)$ and Naegwan $(P_6)$ on EKG of hypertension patients. Methods Subjects were ten patients who showed abnormal findings on EKG. They were divided into two Groups, Experiment Group and Control Group. Experiment Croup received electro acupuncture at Kugmun $(P_4)$ and Naegwan $(P_6)$ and Control Group at non acupoint. EKG was measured before and after electro acupuncture stimulation. Results : Five out of ten improved EKG findings by Kugmun $(P_4)$ and Naegwan $(P_6)$ and nine out of ten changed the pulse by Kugmun $(P_4)$ and Naegwan $(P_6)$. It showed significant change compared with Control Group that received electro acupuncture at non acupoint. In fact Kugmun $(P_4)$ and Naegwan $(P_6)$ is able to cure chest pain, hypertension, chest discomfort, palpitation, insomnia, headache, and so on. It proved that it has ability of controling heart function. Conclusions : In conclusion, electro acupuncture at Kugmun $(P_4)$ and Naegwan $(P_6)$ changed EKG findings and Pulse. Especially electro acupuncture at Kugmun $(P_4)$ and Naegwan $(P_6)$ decreased the pulse for tachycardia and increased the pulse for bradycardia. It is thought that it makes to consist vital homeostasis.

• International Journal of Precision Engineering and Manufacturing
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• v.7 no.2
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• pp.41-45
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• 2006

This paper deals with human spatial cognition using visual and auditory stimulation. More specially, this investigation is to observe the relationship between the head and the eye motor system for the localization of visual target direction in space and to try to describe what is the role of right-side versus left-side pinna. In the experiment of visual stimulation, nineteen red LEDs (Luminescent Diodes, Brightness: $210\;cd/^2$) arrayed in the horizontal plane of the surrounding panel are used. Here the LEDs are located 10 degrees apart from each other. Physiological parameters such as EOG (Electro-Oculography), head movement, and their synergic control are measured by BIOPAC system and 3SPACE FASTRAK. In the experiment of auditory stimulation, one side of the pinna function was distorted intentionally by inserting a short tube in the ear canal. The localization error caused by right and left side pinna distortion was investigated as well. Since a laser pointer showed much less error (0.5%) in localizing target position than FASTRAK (30%) that has been generally used, a laser pointer was used for the pointing task. It was found that harmonic components were not essential for auditory target localization. However, non-harmonic nearby frequency components was found to be more important in localizing the target direction of sound. We have found that the right pinna carries out one of the most important functions in localizing target direction and pure tone with only one frequency component is confusing to be localized. It was also found that the latency time is shorter in self moved tracking (SMT) than eye alone tracking (EAT) and eye hand tracking (EHT). These results can be used in further study on the characterization of human spatial cognition.

• The Journal of Internal Korean Medicine
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• v.42 no.3
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• pp.323-339
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• 2021

Objectives: This study investigates the effect of electro-acupuncture on aphasia after stroke. Methods: A search of OASIS, NDSL, PubMed, Cochrane, and CNKI was executed between 4 January 2021 and 4 February 2021, with no limitation on publication year. Extraction and selection from the studies were made by 3 authors. The quality of the studies was evaluated using Cochrane's risk of bias (RoB) tool. Results: 10 studies met the selection criteria. As the treatment site for electro-acupuncture, GV20 (Baihui) was used the most. In all studies, the region located on the head was used for treatment without distinguishing between acupoints and areas of scalp acupuncture, and the stimulation was organized into 3 conditions: speed, intensity, and time. The outcome indicators used before and after treatment focused on the evaluation of language function and the degree of aphasia. The results showed that using electro-acupuncture with speech rehabilitation therapy for aphasia after stroke was more effective than using speech rehabilitation therapy alone. Conclusions: In this review, electro-acupuncture for aphasia after stroke was found to have a significant effect compared to the previous treatment alone. However, because of limitations, information was not reliable enough. Additional research is needed to produce more objective evidence.

• The Journal of the Society of Stroke on Korean Medicine
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• v.15 no.1
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• pp.90-96
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• 2014

Drooling causes inconvenience and develops complications, therefore it can be very stressful to patients and caregivers. Drooling caused by neurological disabilities appears to be the consequence of dysfunction in the coordination of the swallowing mechanism. However, there is no explanation about drooling by brain injury in oriental medicine literature. This is the case report about a stroke patient with drooling improved by electro-acupuncture therapy. The patient already applied scopolamine patch, and improved drooling before admission. However, caregiver concerned about side effects, so we stopped using scopolamine patch and applied electro-acupuncture for drooling treatment. The patient was treated by 4 acupuncture points on either side of Yeomcheon(CV 23), and Jichang(ST 4), Hyeopgeo(ST 6) with mixed low frequency electro stimulation. Although we stopped using scopolamine patch, drooling maintained improved state without a change, futhermore after 16 days later, drooling had disappeared until the patient discharged. This result showed electro-acupuncture is useful method to improve drooling caused by brain injury.

• Proceedings of the Korean Society of Veterinary Clinics Conference
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• 2008.05a
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• pp.131-131
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• 2008

• The Journal of Korean Physical Therapy
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• v.11 no.3
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• pp.45-55
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• 1999

This study was compared with each 2 groups (Intermittent traction therapy alone group1: Control group and Intermittent traction therapy plus Auriculotherapy group 2: Experimental group) on 20 HIVLD(Hemiated Intervertebral Lumbar Disk) patients with sciatics Each subjects were divided to control and experimental. Each group were applied Intermittent traction therapy (HOld:25, Rest:15) for 15 minute and control group were not received auricular stimulation. However experimental groups were applied auricular stimulation simultaneosly. Auricular acupuncture points(max-17, min=13) were stimulated with low frequency. high intensity Electro-Acupunture stimulator for 20 seconds per each point. Treatment and measurements(R.P and VAS) was administered to each patient during the 10 times therapy per 2 weeks. The results were significant differences between the two groups. Experimental group appeared significantly greater than before in pain, and pain relief, and significant improvement in centralization phenomenon of radiating pain.

• 제어로봇시스템학회:학술대회논문집
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• 2005.06a
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• pp.202-205
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• 2005

The purpose of this work is to identify the characteristic of eye movement for visual training of the elderly. This investigation is to examine the relationship between the head and the eye motor system for the localization of visual target direction in three-dimensional space. All experiments were performed in a soundproof chamber. Twenty-one red LEDs (Light-Emitting Diode, Brightness: 20cd/$m^2$) arrayed in three lines on a half circle-surrounding panel are used. LEDs are horizontally 30 degree apart and vertically 20 degree apart from each other. The condition of stimulation is random and anti-saccade. Physiological parameter such as EOG (Electro-Oculography) was measured by BIOPAC system. We measure the mean latency time, which is the time from the start of visual stimulation to the response of the human body. The result shows that the mean latency time is short in the case of the condition of anti-saccade, the fixed head and a quarter visual stimulation. This finding can be used in developing programs for various visual improvements for the elderly by analyzing the characteristic of eye movement.

• The Journal of Internal Korean Medicine
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• v.44 no.3
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• pp.455-465
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• 2023

Inflammatory bowel disease (IBD) is defined as a chronic inflammatory-mediated disease that causes ulceration and inflammation in the gastrointestinal tract. Among most patients, the course of chronic inflammation repeatedly shows intermittent exacerbations and alternating remissions. However, despite the various therapeutic options to relieve symptoms, such as corticosteroids, TNF-α inhibitors, and antibiotic drugs, there is no known cure for IBD. Nonetheless, previous research has revealed that the autonomic nervous system is involved in the pathophysiology of IBD. In this study, we reviewed clinical trials confirming the therapeutic effect of vagus nerve stimulation (VNS) on IBD in vivo. We searched in vivo and human studies on Pubmed using keywords combined with "vagus nerve stimulation", "VNS", and "inflammatory bowel disease". All studies included in this review reported that direct VNS is effective in relieving symptoms of IBD and has no severe adverse effects. The most frequently stimulated site was the unilateral cervical vagus nerve area, and parameters for stimulation were set as 5-20 Hz. Based on the results, we aim to summarize the evidence for the efficacy of VNS on IBD and suggest the possibility of auricular electroacupuncture treatment as a therapeutic option for IBD.

• Journal of Acupuncture Research
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• v.33 no.3
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• pp.117-127
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• 2016

Objectives : This study was performed to observe the effect of complex therapy, including electro-acupuncture and magnetic-acupuncture, on peripheral facial nerve palsy. Methods : Nine patients with peripheral facial nerve palsy were treated with acupuncture using electrical and magnetic stimulation. Acupoints in the face were stimulated with an electromagnetic field, as widely and as evenly as possible. To evaluate the effects before and after treatment we used Yanagihara's unweighted grading system, House-Brackmann scale, and Sunnybrook facial grading system and image once a week. Results : After treatment, the scores of Yanagihara's unweighted grading system, House-Brackmann scale and Sunnybrook facial grading system each improved (p-value < 0.05). Conclusion : Complex therapy using electro-acupuncture and magnetic-acupuncture might be an effective treatment to improve symptoms of peripheral facial nerve palsy. Further randomized-controlled trials are required to verify the efficacy and results of this study.

• Journal of the korean academy of Pediatric Dentistry
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• v.23 no.3
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• pp.717-728
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• 1996

The effects of electro-acupuncture on the pain threshold and the amplitude of dEMG(di-gastric EMG) evoked by the noxious electric stimulation on teeth and gingiva in dogs were studied. Experiments were carried out with 10 dogs weighing 5-8kg. Each animal was anestheticed with Entobar given intraperitoneally in an initial dose of 30mg/kg. Maintenance dose of 5mg/kg/hr was given through a cannula, in the femoral vein, as required to keep up light anesthesia. Bipolar stimulating wire electrodes, 0.1mm in diameter, insulated except for tips, were inserted into the upper canine and palatal gingiva. Rectangular aluminium plate electrodes (15$\times$5mm) were placed on acupuncture points, called Yin-Hsiang, located at both sides of the upper jaw. Rectangular biphasic current pulses of 2Hz, with a $250{\mu}sec$ duration, were delivered for 15 minutes. The dEMG activities were recorded from the anterior belly of the digastric muscle(one of the jaw opening muscles) using bipolar wire electrodes. The magnitude of the jaw opening reflex at different intensties of electro-acupuncture(1volt 4volt and 10volt) was estimated by averaging the 30 superimposed dEMGs recorded on an oscilloscope and audiomonitor. Data were analysed statistically with ANOV A and paired t-test. The obtained results were as follows: 1. Pain thresholds were increased 7.7 %, 15.4 %, 17.3 % in the teeth and 11.1 %, 19.0 %, 25.4 % in the gingiva as the intensities of electro-acupuncture increased incrementally. 2. Amplitudes of dEMG were decreaed 8.3%, 22.4%, 27.4% in the teeth and 9.8%, 36.5%, 42.2 % in the gingiva as the intensities of electro-acupuncture increased incrementally. 3. Inhibition of pain responses by the electroacupuncture was more effective in the gingiva than in the teeth.