针刺经穴对运动状态下正常人脑功能的影响

目的：观察在运动状态下针刺体穴对正常人脑代谢与功能的影响。方法：对6名正常受试者在脑运动激活下行PET扫描，再行针刺加运动后扫描。利用SPM分析软件行分组t检验处理。结果：左侧中央前回、右侧旁中央小叶、额内侧回、双侧小脑、壳核等神经元细胞葡萄糖代谢发生了改变。结论：针刺通过对脑功能的调节实现其对肢体运动功能、镇痛等的调节。

Influence of acupuncture on cerebral function activities in normal human subjects

Objective To observe the influence of acupuncture on cerebral function activities in normal human subjects with PET. Methods PET imaging of the cerebral function activities were carried out in 6 normal subjects during finger movements without acupuncture, and then PET imaging was attained after acupuncture. SPM analysis software was used for t-test between groups. Results There was changes of glycometabolism in left gyrus precentralis, rigth loblus paracen-tralis, right gyrus frontalis medialis, both cerebellums, and both putamens. Conclusion Acupuncture regulates the motor function of limbs and analgesic effect via cerebral functions.