Today I want to talk about entrainment, and the fact that our brains are copycats that often mirror each other when one person is sending something to another. Brain mapping during certain types of healing, such as bioenergy, also shows evidence of brain-wave synchrony. In many instances, when one person is sending focused intention to another, their brains appear to become entrained. Entrainment is a term in physics which means that two oscillating systems fall into synchrony.