"If we were to ask the brain how it would like to be treated, whether shaken at a random, irregular rate, or in a rhythmic, harmonious fashion, we can be sure that the brain, or for that matter the whole body, would prefer the latter."
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Source : Itzhak Bentov (1988). “Stalking the Wild Pendulum: On the Mechanics of Consciousness”, p.36, Simon and Schuster