Stimulation at acupoint leads to regulation on the whole function of central nervous system while stimulation at point of non-meridian nor acupoint does not.
刺激穴位能引起脑整体功能调节反应，而同样的刺激施与非经穴处未能引起脑功能的整体变化。
2
Acupuncture point is the most important point on the meridian, by stimulating the acupuncture points, can play a role in regulating the meridian qi and blood, Yin and Yang balance.
穴位即为经络上的最重要点，通过刺激穴位，就可以起到调整经络气血、阴阳平衡的作用。
3
Conclusion Partial pain point selection along with acupuncture, can dissipate the local stasis of blood, smooth the meridian patency, achieve tension, improve blood flow and relieve pain.