静息态脑功能成像评价平衡针对正常人的中枢作用  

Response of balancing acupuncture by using brain functional magnetic resonance imaging at resting-state

作　　者：叶泳松[1] 杨忠诚 刘波[1] 陈志光[1] 李晓凡[1] 

机构地区：[1]广东省中医院影像科,广东广州510120 [2]湖南长沙市一医院放射科,湖南长沙410005

出　　处：《暨南大学学报（自然科学与医学版）》2011年第4期419-421,共3页Journal of Jinan University(Natural Science & Medicine Edition)

基　　金：广东省科技厅项目(2010B080701025);广州中医药大学中医药科研创新基金项目(09CX068)

摘　　要：目的:应用静息态脑功能磁共振成像技术,探讨平衡针的中枢作用机制。方法:选择10名健康志愿者,于针刺平衡针前后分别进行磁共振脑功能成像扫描,应用功能连接方法处理功能磁共振(fMRI)成像数据,针刺前后两组数据采用组间配对t检验统计分析。结果:针刺后的双侧颞中回、双侧眶上回、双侧尾状核头、双侧岛叶、左侧腹背侧核、双侧额上回、左侧额中回、前扣带回、右侧顶下小叶连接增强。结论:针刺平衡针后颞叶、额叶、基底节、扣带回等相关脑区功能连接增强,这些脑区与平衡针的镇痛功能调节作用有关。Aim：To explore the central mechanism of balancing acupuncture by using resting-state functional Magnetic Resonance Imaging（fMRI） with functional connection.Methods： Ten healthy volunteers participated in the experiment.fMRI images were obtained before and 10 minutes after balancing acupuncture.Results： Bilateral middle temporal gyrus,Supraorbital gyrus,head of caudate nucleus,Insula,left dorsal thalamus,Bilateral superior frontal gyrus,left middle frontal gyrus,anterior cingulate gyrus,right inferior parietal lobule enhance their connection with amygdala after balancing acupuncture.Conclusion：Temporal lobes,frontal lobes,basal ganglion,cingulate gyrus,enhance their connection with amygdala after balancing acupuncture,these brain regions associated with analgesic function.

关 键 词：针刺 平衡针 功能磁共振 功能连接 

分 类 号：R445.2[医药卫生—影像医学与核医学]