摘要
目的:运用功能性磁共振脑功能成像技术,研究内关穴皮部浅刺和常规针刺对不同脑功能区激活的异同。方法:7例青年志愿者分别接受内关穴皮部浅刺和常规针刺,并进行功能性磁共振脑部扫描。统计皮部浅刺和常规针刺状态下脑部各感兴趣区的激活概率、激活点数、激活强度,并进行比较。结果:内关穴皮部浅刺和常规针刺,对左右不同脑区的激活概率、激活点数和激活强度均无显著性差异,但有趋势表明,常规针刺对双侧颞叶和左侧枕叶、右侧小脑有相对集中的激活,皮部浅刺对右侧枕叶、左侧小脑有相对集中的激活。结论:内关穴皮部浅刺和常规针刺对不同脑部功能区激活无显著性差异,但表现有常规针刺更能激活双侧颞叶的趋势。
Objective： To compare the activation on different cerebral functional regions between shallowly skin needling and routine needling in Neiguan（PC6） by fMRI. Methods： Seven volunteers received stimulation of shallowly skin needling and routine needling in PC6, and received the cerebral fMRI scan under the different states. The cerebral activating rate, activating spots and activating strength of dift〉rent ROIs were compared between the two different stimulating methods. Results： The cerebral activating in diffcrent ROIs had not any obvious differences, but there was a trend that shallowly skin needling mainly activated right occipital lobe and left cerebellum, while the routine needling mainly actiwlted bilateral temporal lobes, left occipital lobe and right cerebellum. Conclusion： There were not obviously differences between shallowly skin needling and routine needling in PC6, but there was a trend that routine needling could activate bilateral temporal lobes better.
出处
《山东中医药大学学报》
2009年第3期243-245,共3页
Journal of Shandong University of Traditional Chinese Medicine
基金
国家重点基础研究发展计划(973计划)资助课题(编号:2006CB504505)
国家自然科学基金重大研究计划课题(编号:90709027)
关键词
内关穴
皮部浅刺
常规针刺
功能性磁共振
比较研究
Neiguan（PC6）
shallowly skin needling
routine needling
fMRI
comparison study
