• 제목/요약/키워드: Autonomic nervous balance

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근로자들의 자율신경 활성 및 균형도에 대한 분석 (Analysis about Autonomic Nervous Activity and Balance of Workers)

  • 장우석
    • 한국한의학연구원논문집
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    • 제18권2호
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    • pp.47-54
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    • 2012
  • Objective : This study was designed to analyze the results of autonomic nervous activity(ANA) and autonomic nervous balance(ANB) by heart rate variability test. The subjects were workers in the automobile manufacturing company. Method : The subjects consisted of 32,049 workers who had answered about questionnaires of a job position, age, smoking, drinking, exercise history and sex. The ANA and ANB were examined by SA3000P. I analyzed the differences of ANA and ANB according to job positions, ages, the state of smoking, drinking, exercise and sex by T-test or ANOVA with SPSS ver. 17.0. Results : Regarding the differences of ANA among job positions, the ANA was lowest in sales positions, highest in production workers. Among ages, the ANA was highest in 50s, lowest in 30s. In smoking, the ANA was higher in non-smoking group. In drinking, the ANA was higher in non-drinking group. In exercise, the ANA was higher in exercise group. In sex, there was no significant difference. The case of ANB, there were no significant differences except for ages. Among ages, the ANB was highest in 20s, the lowest in 40s. Conclusion : According to these results, we should establish the methods of controlling ANA and ANB from the perspective of Korean traditional medicine.

Head-up Tilt상태에서 심박변동과 자율신경활동 균형의 관계에 관한 연구 (A Study on Relationship between Heart Rate Variabilities and Autonomic Balance during Head-up Tilt)

  • 정기삼;신건수
    • 대한의용생체공학회:의공학회지
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    • 제18권1호
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    • pp.37-44
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    • 1997
  • In this paper, the power spectral analysis of heart rate variability(HRV) was performed to evaluate effects of orthostatic stress with head-up tiIt on autonomic nervous system(ANS) for 25 healthy male subjects(age : 24 $\pm$ 5 yr.) and a new method was proposed to assess the autonomic balance. The ECG and respiration signals were recorded at tiIt angles of $0^{\circ}$, $45^{\circ}$, $90^{\circ}$and $0^{\circ}$ successively for 10 minutes per each stage under the condition of frequency controlled respiration(0.25Hz). Heat rate(HR) gradually increased ils the angle increased Similarly, according to the increment of angle, normalized low frequency component(0.05-0.15Hz) gradually increased, whereas normalized high frequency component (0.20-0.30Hz) was reduce4 From these results it is speculated that orthostatic stress head-up tiLt, results in the prevalence of sympathetic tone in autonomic balance with the increment of sympathetic tone and the decrement of parasympathetic tone, which seems to meanthat autonomic nervous system plays a major role in compensating for disturbances of cardiovascular system due to it.

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The effect of sacroiliac joint manual therapy on heart rate variability in women with primary dysmenorrhea

  • Park, Sun-Geon;Song, Seong-Hyeok;Jung, Ji-Hye;Joo, Young-Lan;Yang, You-Jin;Lee, Seungwon
    • Physical Therapy Rehabilitation Science
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    • 제9권4호
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    • pp.252-260
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    • 2020
  • Objective: Disorder of the autonomic nervous system is considered to be the cause of primary dysmenorrhea. The spine has a close relationship with the autonomic nervous system, and the sacrum is mechanically and neurologically connected to the uterus through ligaments. Therefore, this study was conducted to check the effect on the autonomic nervous system through measurement of heart rate variability by applying manual therapy to the sacroiliac joints of subjects with primary dysmenorrhea and to suggest an effective treatment method for dysmenorrhea. Design: Randomized controlled trial. Methods: Thirty females with dysmenorrhea were assigned to either the manual therapy group and sham treatment group according to the random treatment method. The manual therapy was applied to the sacroiliac joints, and the sham treatment was only treated with the hands placed in the same position of the intervention. Heart rate variability and the Visual Analogue Scale (VAS) were measured on the day when menstruation began ±2. Interventions were performed between the groups, followed by a 5-minute break and then re-measurements were made. Results: There were significant differences in autonomic balance and VAS scores in the manual therapy group before and after the intervention between groups (p<0.05). In the sham treatment group, there were significant differences in low frequency, autonomic balance, and VAS scores (p<0.05). There were significant differences in autonomic balance between groups (p<0.05). Conclusions: In females with primary dysmenorrhea, manual therapy applied to the sacroiliac joint was found to be effective for a short time on autonomic activity.

아로마 요법이 뇌졸중환자의 자율신경계와 스트레스에 대한 신체 저항도에 미치는 효과 (The Effects of Aromatherapy on Autonomic Nerve System and Physical Resistance of a Stress)

  • 신유선;조영숙;정유진
    • Journal of Korean Biological Nursing Science
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    • 제6권2호
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    • pp.5-17
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    • 2004
  • Purpose: The purpose of this study is to determine effects of aromatherapy on the activity and balance of autonomic nervous system and on physical resistance to stress. Methods: This research is a primitive experimental design which attempts to analyze aromatherapy EKG monitoring on real-time basis. Lavender & Chamomile, each 30 drops, were blended with 100ml Sweet Almond oil. Subjects was laid relaxed, and had insides of his wrists and ankles attached with electrodes for EKG. Right after applied with essential oil onto his philtrum and parotid, started on EKG monitoring. Results: The activities of parasympathetic and sympathetic nerve were changed as time elapsed, with significant differences(p=.000). In multiple comparison, the value was significantly different(p<.05).The balance of autonomic nerve was changed, becoming close to the normal level in accord with applicable international standards(1.5)(p=.011). In multiple comparison, the value showed a significant difference(p<.05). Physical resistance to stress increased with the passage of time, but not statistically significant. Conclusions: This suggests that aromatherapy can be used as a nursing intervention which aims at alleviating symptoms related to the imbalance of autonomic nerve system such as headache, hot flashes, irregular heartbeat, nervousness, depression and anxiety.

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Yoga와 Pilates 운동 수행이 자율신경계에 미치는 영향 (The Effect of the Exercise Performance of Yoga and Pilates on the Autonomic Nervous System)

  • 김지선
    • 한국산학기술학회논문지
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    • 제16권7호
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    • pp.4450-4458
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    • 2015
  • 본 연구의 목적은 Yoga와 Pilates 운동 수행이 자율신경계에 미치는 영향을 분석하여 운동처방의 임상적 기초 자료를 제공하고자 하였다. 피험자는 체육전공 대학생 20명을 요가운동군(Yoga Group)과 필라테스운동군(Pilates Group)에 각각 10명씩 배정하였고, 자율신경계 측정은 운동 전, 운동 직후, 회복기 30분 후에 이루어졌다. 그 결과 첫째, 요가는 스트레스 지수와 평균맥박이 시기의 주효과와 시기와 집단의 상호작용효과의 유의한 차이를 보였다. 둘째, 요가는 교감활성과 자율신경균형이 시기의 주효과, 시기와 집단의 상호작용효과, 집단의 주효과 모두 유의한 차이를 보였다. 셋째, 맥박다양성, 부교감활성도, SDNN, RMSSD는 시기의 주효과는 유의한 차이를 보였고, 시기와 집단의 상호작용효과와 집단의 주효과는 통계적으로 유의한 차이를 나타내지 않았다. 따라서 요가는 스트레스 지수를 낮추고 평균맥박 감소의 효과를 얻을 수 있으며, 특히 요가 운동이 필라테스 운동보다 교감활성 감소와 자율신경균형에 더 긍정적인 영향을 미치는 것으로 사료된다.

산삼 약침이 정상인의 심박변이도(HRV)에 미치는 영향 (The Effects of distilled Wild Ginseng Herbal Acupuncture on the Heart Rate Variability(HRV))

  • 노정두;김락형;송범용;육태한
    • 대한약침학회지
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    • 제11권1호
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    • pp.55-69
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    • 2008
  • Objective : We investigated the effects of distilled Wild Ginseng Herbal Acupuncture on autonomic nervous system with the Heart Rate Variability(HRV) in adult man. as well as we tried to observe how distilled Wild Ginseng Herbal Acupuncture on the balance of the autonomic nervous system. Method : We investigated the effects of distilled Wild Ginseng Herbal Acupuncture on autonomic nervous system with the Heart Rate Variability(HRV) in adult man. as well as we tried to observe how distilled Wild Ginseng Herbal Acupuncture on the balance of the autonomic nervous system. 1 healthy volunteers consisted of 31 subjects in experiment(distilled Wild Ginseng Herbal Acupuncture) group and 30 subjects in control(Normal Saline) group. Study form was a randomized, placebo-controlled, double-blind clinical trial. 31 subjects in experiment group were injected distilled Wild Ginseng Herbal Acupuncture at $GB_{21}$(Kyonjong) and 30 subjects in control group were injected Normal Saline at $GB_{21}$(Kyonjong). except of 2 subjects(in control group) who can't be measured and 11 subjects(7 in experiment group and 4 in control group) who move or make unforceable error during measuring. Finally 24 subject in experiment group and 24 subject in control group are studied. We measured HRV by PolyG-I on 7 times : before and after injection per 5 minutes during 30 minutes. The SPSS 10.0 for windows was used to analyze the data and the paired t-test(in group) and Student t-test(between two groups) were used to verify the result. Result : 1. After distilled Wild Ginseng Herbal Acupuncture injection, Mean HRV is significantly low only for first 5 minute, SDNN is significantly high after 5 minute, Complexity is significantly low after 5 minute, HRV index is significantly high after 10 minute and pNN50 is significantly low after 5 minute. 2. SDNN of distilled Wild Ginseng Herbal Acupuncture Group significantly increased from 20minute to 25minute, and pNN50 of distilled Wild Ginseng Herbal Acupuncture Group significantly decreased from 10minute to 15minute and 20 minute to 30 minute compared with those of Normal Saline group. 3. After distilled Wild Ginseng Herbal Acupuncture injection, Ln(TP), Ln(VLF) and Ln(LF) are significantly high after 5 minute, normalized LF is significantly high after 5 minute and normalized HF is significantly low after 5 minute. 4. Ln(TP) and Ln(VLF) of distilled Wild Ginseng Herbal Acupuncture Group significantly increased from 20minute to 25 minute compared with those of Normal Saline group. Conclusion : The results suggest that distilled Wild Ginseng Herbal Acupuncture in healthy adult man tend to activate the autonomic nervous system and sympathetic nervous system compared to Normal Saline within normal range.

심박변이도(Heart Rate Variability) 측정을 통한 다한증(多汗症)환자의 자율신경계(自律神經系)기능 평가 (Evaluation of Autonomic Function in Patients with Hyperhidrosis by Power Spectral Analysis of Heart Rate Variability)

  • 이건영;이형구;정승기;정희재
    • 대한한방내과학회지
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    • 제29권1호
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    • pp.1-11
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    • 2008
  • Objectives : Essential hyperhidrosis is a socially and occupationally disabling disorder. There are many suggestions that hyperhidrosis is associated with the autonomic nervous system. This study was designed to investigate the autonomic nerve system the patients with hyperhidrosis. Methods : 348 palmar and plantar hyperhidrosis patients and 20 systemic hyperhidrosis patients in the ambulatory care were investigated. All patients were inspected at the first medical examination, using the PSA of HRV. HRV was measured for 5 minutes after 5 minutes' bed rest. We checked the frequency domain analysis of HRV (i.e. TP, VLF, LF, HF and LF/HF) which were transformed into natural logarithm of patients against the standard measures of the HRV components. Then, we compared the means of patients with means and highest values of in the normal range of Koreans 1) between the patients with palmar and plantar hyperhidrosis and the healthy controls and 2) between the patients with the systemic hyperhidrosis and healthy controls, by the frequency domain analysis of heart rate variability (HRV), respectively. We then compared the results between 1) and 2). Results : The values of natural logarithmic measures of LF/HF ratio in the patients with palmar and plantar hyperhidrosis we examined were significantly higher than the values of healthy controls, but those in the patients with systemic hyperhidrosis were not higher. Conclusion : This study suggests that the autonomic nervous function did not simply increase but that the balance between sympathetic and parasympathetic nervous function did matter in patients with palmar and plantar hyperhidrosis. This balance included that the sympathetic nervous function aggravated comparatively with parasympathetic nervous function. On the other hand, we couldn't find any significance of the patients with the systemic hyperhidrosis as for the autonomic nervous function.

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뇌 손상 환자(Cerebral palsy)의 Head up Tilt 상태에서의 심박변동과 자율 신경 활동 평가 (Assessment of autonomic function in Cerebral palsy patients during graded head-up tilt)

  • 최종주;조성래;이정환;이명호
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2002년도 하계학술대회 논문집 D
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    • pp.2693-2695
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    • 2002
  • In this paper, the power spectral analysis of heart rate variability(HRV) was performed to evaluate effects of orthostatic stress with head-up tilt on autonomic nervous system(ANS) for 20 healthy male subjects(age : 245 yr.) and a new method was proposed to assess the autonomic balance. The ECG signals wore recorded for 3 minutes in both the supine and 70 head-up tilt positions, and then the HRV signals underwent power spectrum analysis at each position. The results of this study suggest that cardiac autonomic functions, such as sympathetic tone in autonomic balance with the increment of sympathetic tone and the decrement of parasympathetic tone which occur during head-up tilt position, arc not sufficient to overcome tile orthostatic stress arising in Cerebral Palsy.

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The immediate effect of incorporating short-term slow abdominal respiration into an exercise program on balance and the autonomic nervous system

  • Han, Jaein;Chae, Yoona;Lee, Na-Kyung
    • Physical Therapy Rehabilitation Science
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    • 제8권4호
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    • pp.225-233
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    • 2019
  • Objective: The purpose of this study was to examine the possible effects of incorporating short-term slow-abdominal respiration (SAR) into an exercise program, on balance and the cardiac-related autonomic nervous system (ANS). Design: Cross-over repeated measures design. Methods: Fifteen young and healthy adults were randomly assigned into two groups (7 in the C-R group, 8 in the R-C group), each of which carried out both control sequence (C) and respiration-experiment sequence (R) in the inverse order. In the C sequence, the subjects performed passive exercises and a general exercise program (P-GEP). In the R sequence, the subjects received a short-term SAR training session and then performed the respiration incorporated general exercises program (R-RGEP). Before and after both C and R sequences, the length and the area of the displacement of the center of pressure (COP) and heart rate variability parameters were measured. Results: The total length of the COP displacement in the left single-leg-standing condition showed a significantly greater reduction after R-RGEP in the respiration-experiment sequence than after the P-GEP in the control sequence (p<0.05). The mean heart rate was significantly reduced only after R-RGEP in the respiration-experiment sequence (p<0.05) Conclusions: The slow-abdominal-respiration, trained in a simple manner and integrated into the exercise program in a single session, showed partially positive immediate effects on balance stabilization. The decrease in heart rate indicated possible involvement of the parasympathetic ANS activation in the stability, although it is not enough to decide whether it is purely due to the controlled respiration.

AR/VR 서비스 향상을 위한 심박 변이도 연구 (A Study on the Heart Rate Variability for Improvement of AR / VR Service)

  • 박현문;황태호
    • 한국전자통신학회논문지
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    • 제15권1호
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    • pp.191-198
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    • 2020
  • 본 연구는 ECG 신호를 이용하여 AR/VR 장치 사용 중에 발생할 수 있는 스트레스와 심장 상태에 따른 위험 예측을 위한 실시간 분석 시스템을 개발하였다. 제안 방법에는 ECG 신호의 R-R 간격을 이용한 HRV, BPM 측정법과 선행연구를 이용하여, 2차원 공간의 대치방법을 통해 실시간 진단방법을 제안하였다. 5분단 위로 ECG 데이터를 분석하고 자율신경계 진단 결과로 도출했다.