Network of energy
According to the Chinese, there is a network of energy (called chi or qi) that flows through the body and connects acupuncture points through different channels called meridians. These channels are related to specific internal functions, and any imbalance in the flow of energy will cause a disease process. Therefore, the purpose of TCM and acupuncture assessments is to detect energy imbalance. Acupuncture assessments are made according to diagnostic categories of energy (qi) flow, as measured by a complete medical history—examination of pulse, tongue, and other organs, as well as other observations. Any imbalance of energy detected through these comprehensive assessments is then corrected by application of acupuncture at carefully selected points. This restores the human body to normal health.
In its first encounters with acupuncture, Western medicine was understandably suspicious, since explanations of exactly how the procedure works are bound up in seemingly mysterious concepts formulated 3000 years ago. However, in light of recent advancements in understanding the neurophysiology of pain—and scientific explanations of how acupuncture relieves it—suspicion is giving way to tolerance and acceptance.