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5篇 您的检索式:作者名="Gustav Wik"
    题名 作者 年代 出处 被引量
1针刺对心率变异性影响的临床观察显示文摘目的检测针刺前中后心率变异性(HRV)各项指标的变化,探讨针刺与自主神经的关系方法在40例无心脏疾病的各类患者在第4次针刺治疗时,用Actiheart软件检测患者针刺前留针中出针后等不同状态下各10min的HRV指标,包括时域指标SD(R-R间期的标准差)rMSSD(相邻R-R间期差值的均方根值)BPM(心率)和频域指标LF(低频)HF(高频)LF/HF(低频与高频之比)用方差分析来比较不同状态下的心率变异情况结果时域指标SDrMSSD出针后变高,BPM出针后变低;频域指标LFHFLF/HF留针和出针后均变低结论针刺能影响HRV的各项指标,其变化有利于提高心脏自主神经系统的整合功能。廖韩波 王升旭 黄泳 Gustav Wik 2009上海针灸杂志2009,28,6:13
2基于情绪对自主神经功能调节作用的恐怖音频对心率和心率变异性的影响研究显示文摘目的探讨恐怖音频对心率和心率变异性的影响。方法招募健康试验者70例,根据随机数字表随机分为恐怖音频组和中性音频组,各35例,分别给予恐怖音频和中性音频刺激,并同时用Actiheart心电记录仪记录音频刺激时的心率和心率变异性指标的变化。结果与接受中性音频刺激相比,恐怖音频组相邻NN间期差的均方根(RMSSD)降低〔(37.5±14.7)ms vs.(53.8±30.3)ms〕,心率〔(70.2±8.1)次/min vs.(65.2±8.2)次/min〕和低频功率与高频功率之比(LF/HF)〔(1.52±0.96)vs.(1.03±0.58)〕升高,差异均有统计学意义(P<0.05)。结论在交感-迷走平衡中,恐惧情绪可以导致迷走神经兴奋性受到抑制,交感神经功能占主导地位,从而降低RMSSD以及升高心率和LF/HF。王济舟 陈俊琦 黄焕琳 岑曦 李雨捷 潘洪权 黄泳 Gustav Wik 2013中国全科医学2013,16,7:4
3Cerebral functional imaging of Waiguan (SJ 5) acupoint specificity using single-photon emission computed tomography显示文摘The action of needling in acupoint therapy has to first be regulated and integrated by the brain,and then it affects the target organ and manifests its therapeutic effects,which is dependent on the specificity of the acupoints.The authors put forward the hypothesis of the 'acupoint-related brain'.Single-photon emission computed tomography was used to explore the activation of brain regions following true needling in true acupoint Waiguan (SJ 5),sham needling in true acupoint Waiguan,true needling in a sham point,and sham needling in a sham point.The relative specificity of Waiguan in normal persons was analyzed by observing changes in regional cerebral blood flow.Compared with the sham needling in true acupoint group and sham needling in the sham point group,acupuncture at Waiguan can activate brain regions controlling movement.Compared with true needling in the sham point group,acupuncture at Waiguan can also activate brain regions controlling movement.The results suggest that the specificity of needling at an acupoint is related to certain activated cerebral functional regions,which are associated with the clinical application of the acupoint.Yong Huang Yangjia Lu Ganlong Li Xinsheng Lai Hong Zhang Chunzhi Tang JunjunYang Gustav Wik 2011Neural Regeneration Research2011,6,6:2
4Brief Communication Human Brain-Immune Relationships:A PET Study显示文摘Gustav Wik Mats Lekander Mats Fredrikson 1998Brain Behavior and Immunity1998,12,3:1
5Positron emission tomography study of the specificity of Waiguan (SJ 5) acupoint显示文摘Functional brain imaging studies of the specificity of acupoint stimulation have revealed that needling at particular acupoints can induce activation of corresponding brain areas, examined in physiological and pathological states. The present study examined Waiguan (SJ 5) as the acupoint of interest. We tested five conditions: a true needling at true acupoint group, a sham needling at true acupoint group, a true needling at sham acupoint group, a sham needling at sham acupoint group, and a healthy control group. We examined changes in glucose metabolism in different functional cortical regions to determine the specific brain activation elicited by acupuncture at Waiguan. The results revealed that true and sham acupuncture at the same acupoint activated different brain regions. In addition, applying acupuncture at a genuine acupoint and a neighboring sham acupoint activated different brain regions. These findings suggest that acupuncture at Waiguan causes activation in some brain regions.Xinsheng Lai Chunzhi Tang Guifeng Zhang Junjun Yang Gustav Wik Baoci Shan Yangjia Lu Yong Huang 2011Neural Regeneration Research2011,6,18:0
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