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Ideal for energy boosts or when laser-sharp concentration is needed, this tape combines high beta frequencies that research has shown is associated with cognition and alertness. Recommended for use while working.
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With over 60 bestselling audio programs published worldwide, Kelly Howell is internationally acclaimed for her pioneering work in healing and mind expansion. Her clinically proven Brain Wave Audio Technology is used in prestigious hospitals, biofeedback clinics and by physicians and psychologists throughout the world.
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Book Description Brain Sync Corp, 1993. Condition: New. book. Seller Inventory # M1881451011