Self Vibration Exercise
Just as the neo-cortex, limbic system, and brain stem have their separate roles and activities, they each have a unique energy-frequency to which they respond. With proper selection of, and control over, the energy frequency, it is possible to stimulate or stabilize different parts of the brain. Generally, the neo-cortex responds more readily to intricate musical pieces with diverse sounds, such as a symphony, while the brain stem responds better to more “primitive,” simple driving beats of ancient Asian or African indigenous music.
Prof. Ilchi Lee writes in his book that light has a calming effect on the neo-cortex and sound has an immediate influence on the emotional control of the limbic system. Vibration in the form of a simple, powerful beat has a very noticeable effect on the brain stem, because the brain stem is the seat of Yullyo, the rhythm of life. When our consciousness is able to penetrate the layers of the neo-cortex and limbic system, and enter into the brain stem, we can meet with the energy of life.
Contemporary humans have a highly developed neo-cortex, to the point of sometimes suppressing healthy activity of the limbic system and the brain stem. The best way to tone down the activity of the neo-cortex and maximize life energy of the brain stem is with a repetitive, continuous rhythm. This is something like falling asleep to the monotonous hum of a car engine. Self-Vibration Exercise uses repetitive rhythmic vibration to tone down activities of the neo-cortex, activate the limbic system, and allow you to meet with the life energy that resides in your brain stem.
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