Most people think about pain as a simple cause-and-effect process. For example, if you touch a hot stove, you probably assume that the nerves in the skin feel how hot the stove is and signals are sent ...

Sensing pain is extremely unpleasant and sometimes hard to bear - and pain can even become chronic. The perception of pain varies a lot depending on the context in which it is experienced. 50 years ...

Acupuncture involves terms of emerge flow through the body along the meridians called Qi (pronounced “chee”). The principles believe that there is a continuum of energy that flows in the body between ...