经颅电刺激(transcranial electrical stimulation tES)是一种非侵入性的脑刺激技术,通过不同形式和强度的电流刺激大脑不同区域,维持运动机能,延长运动时间,延缓运动员疲劳的发生,提高运动员的运动能力。通过检索web of science数据库...经颅电刺激(transcranial electrical stimulation tES)是一种非侵入性的脑刺激技术,通过不同形式和强度的电流刺激大脑不同区域,维持运动机能,延长运动时间,延缓运动员疲劳的发生,提高运动员的运动能力。通过检索web of science数据库中的2000-2021年有关tES对运动性疲劳的影响的相关文献,总结了TES的基础参数、作用机制等,重点研究了TES对运动表现的作用,以期为运动成绩的提高提供新的方法和新的视角,同时剖析了该技术应用到体育领域时可能存在的问题。研究表明:①虽然目前TES技术对运动性疲劳的影响尚未达成共识,但已有研究发现TES能提高肌肉力量、延长了达到疲劳的时间、降低了主观体力感觉评分(Ratings of perceived exertion RPE);②不同的刺激范式对运动性疲劳的影响是存在差异的;③TES最佳刺激范式的制定需考虑个体的大脑兴奋状态、所进行的任务和TES的刺激参数等;④TES在体育领域中的安全性问题仍存在争议,对TES强度的研究仍然是未来研究的重点;⑤在体育运动中应用时刻的选择对运动表现的影响是极其重要的,是体育科学研究中新的视角和方向。展开更多
OBJECTIVE:To examine whether transcutaneous electric nerve stimulation at acupoints(Acu-TENS)improved the biochemical and physical indices of patients with type 2 diabetes mellitus(T2DM).METHODS:Ninety subjects with T...OBJECTIVE:To examine whether transcutaneous electric nerve stimulation at acupoints(Acu-TENS)improved the biochemical and physical indices of patients with type 2 diabetes mellitus(T2DM).METHODS:Ninety subjects with T2DM were divided randomly into a control group(n = 30),aerobic exercise group(n- 30),or Acu-TENS group(n = 30).In addition to conventional diabetes drug treatment,patients in the Acu-TENS group received acupoint stimulation,the aerobic exercise group engaged in walking exercises,and the control group was given sham electrical stimulation.All groups were treated for 30 min for each session and five times a week for 2 months.The indices of glycosylated hemoglobin,2 h postprandial glucose,fasting serum insulin,triglyceride,total cholesterol,and body mass index were assessed at pre-treatment,post-treatment,and follow-up,which was 2 months after treatment.RESULTS:The indices of the control group were not changed(P > 0.05) at the three time points.At the pre-treatment measurement,there were significant differences(P > 0.05) in indices among the three groups.At post-treatment,each index of the two groups was lower than that of the control group(P < 0.05),and improved in comparison with the pre-treatment measurement(P < 0.05).In follow-up,each index of the aerobic exercise group and Acu-TENS group increased,but was still decreased compared with the pre-treatment value(P < 0.05),excluding body mass index.CONCLUSION:Acu-TENS could improve the state of patients with T2 DM and be used as a therapy in clinical application.展开更多
Objective：To observe the clinical efficacy of scalp-acupuncture-based therapy for vascular dementia.Methods：Eighty patients with vascular dementia were randomly allocated into 3 groups by the visiting order,27 cases...Objective：To observe the clinical efficacy of scalp-acupuncture-based therapy for vascular dementia.Methods：Eighty patients with vascular dementia were randomly allocated into 3 groups by the visiting order,27 cases in the scalp acupuncture group were treated with needling scalp stimulation areas;25 cases in the body acupuncture group were treated with body acupoints;28 cases in the control group were given Duxil for oral administration.Themini-mental state examination （MMSE） and Barthel index （BI） were used to evaluate the differences between before and after treatments.Results：The total effective rate in the scalp acupuncture group was 92%,versus 89% in the body acupuncture group and 83% in the control group,showing a statistical significance （P0.01）.After the treatments,the MMSE and BI scores showed significant differences in all three groups （P0.01）.After the treatment,the MMSE and BI scores in the scalp acupuncture and body acupuncture groups showed statistical significances compared with the control group （P0.05）.There was also a statistical significance between the scalp acupuncture group and body acupuncture group （P0.05）.Conclusion：Scalp-acupuncture-based therapy can substantially improve MMSE and BI scores and thus obtain a more remarkable effect for vascular dementia.展开更多
文摘经颅电刺激(transcranial electrical stimulation tES)是一种非侵入性的脑刺激技术,通过不同形式和强度的电流刺激大脑不同区域,维持运动机能,延长运动时间,延缓运动员疲劳的发生,提高运动员的运动能力。通过检索web of science数据库中的2000-2021年有关tES对运动性疲劳的影响的相关文献,总结了TES的基础参数、作用机制等,重点研究了TES对运动表现的作用,以期为运动成绩的提高提供新的方法和新的视角,同时剖析了该技术应用到体育领域时可能存在的问题。研究表明:①虽然目前TES技术对运动性疲劳的影响尚未达成共识,但已有研究发现TES能提高肌肉力量、延长了达到疲劳的时间、降低了主观体力感觉评分(Ratings of perceived exertion RPE);②不同的刺激范式对运动性疲劳的影响是存在差异的;③TES最佳刺激范式的制定需考虑个体的大脑兴奋状态、所进行的任务和TES的刺激参数等;④TES在体育领域中的安全性问题仍存在争议,对TES强度的研究仍然是未来研究的重点;⑤在体育运动中应用时刻的选择对运动表现的影响是极其重要的,是体育科学研究中新的视角和方向。
基金Supported by a Grant from Traditional Chinese Medicine Service Project of Shanghai Health Bureau,A Community Application Study of Oxygen Movement Technology with Transcutaneous Electric Nerve Stimulation at Acupoints in Type 2 Diabetic(No.2009S004)
文摘OBJECTIVE:To examine whether transcutaneous electric nerve stimulation at acupoints(Acu-TENS)improved the biochemical and physical indices of patients with type 2 diabetes mellitus(T2DM).METHODS:Ninety subjects with T2DM were divided randomly into a control group(n = 30),aerobic exercise group(n- 30),or Acu-TENS group(n = 30).In addition to conventional diabetes drug treatment,patients in the Acu-TENS group received acupoint stimulation,the aerobic exercise group engaged in walking exercises,and the control group was given sham electrical stimulation.All groups were treated for 30 min for each session and five times a week for 2 months.The indices of glycosylated hemoglobin,2 h postprandial glucose,fasting serum insulin,triglyceride,total cholesterol,and body mass index were assessed at pre-treatment,post-treatment,and follow-up,which was 2 months after treatment.RESULTS:The indices of the control group were not changed(P > 0.05) at the three time points.At the pre-treatment measurement,there were significant differences(P > 0.05) in indices among the three groups.At post-treatment,each index of the two groups was lower than that of the control group(P < 0.05),and improved in comparison with the pre-treatment measurement(P < 0.05).In follow-up,each index of the aerobic exercise group and Acu-TENS group increased,but was still decreased compared with the pre-treatment value(P < 0.05),excluding body mass index.CONCLUSION:Acu-TENS could improve the state of patients with T2 DM and be used as a therapy in clinical application.
基金supported by Shaanxi Provincial Science & Technology Research Development Project [2005K16-G6(5)]
文摘Objective：To observe the clinical efficacy of scalp-acupuncture-based therapy for vascular dementia.Methods：Eighty patients with vascular dementia were randomly allocated into 3 groups by the visiting order,27 cases in the scalp acupuncture group were treated with needling scalp stimulation areas;25 cases in the body acupuncture group were treated with body acupoints;28 cases in the control group were given Duxil for oral administration.Themini-mental state examination （MMSE） and Barthel index （BI） were used to evaluate the differences between before and after treatments.Results：The total effective rate in the scalp acupuncture group was 92%,versus 89% in the body acupuncture group and 83% in the control group,showing a statistical significance （P0.01）.After the treatments,the MMSE and BI scores showed significant differences in all three groups （P0.01）.After the treatment,the MMSE and BI scores in the scalp acupuncture and body acupuncture groups showed statistical significances compared with the control group （P0.05）.There was also a statistical significance between the scalp acupuncture group and body acupuncture group （P0.05）.Conclusion：Scalp-acupuncture-based therapy can substantially improve MMSE and BI scores and thus obtain a more remarkable effect for vascular dementia.
