As the coherent resonance produced by the human heart in a state of profound relaxation reaches the fluid layer surrounding the brain, it sets up a rhythmic pattern in which the brain moves up and down approximately 0.005 to 0.010 millimeters in a continuous pattern.
An electromagnetic pulse is then generated which stimulates the brain to raise the amplitude and frequency of brainwave output, just as Dr. Twemlow observed in his research on the effects of the Hemi-sync tapes.