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Music to the ears for a good night's sleep?
Date:11/20/2012

WINSTON-SALEM, N.C. Nov. 20, 2012 If you are among the 50 percent of Americans who suffer from insomnia, then you have probably tried everything from warm milk to melatonin pills or prescription medications to induce sleep with varying degrees of success and side effects. But what if sleep could be achieved not by a substance, but through 'balancing' brain activity?

Researchers at Wake Forest Baptist Medical Center have conducted a pilot clinical study to determine whether a non-invasive approach, that uses musical tones to balance brain activity, can 'reset' the brain and effectively reduce insomnia.

The study, was published online in October, advance of print, in the journal Brain and Behavior. It was funded by a $26,696 grant from Brain State Technologies, LLC, Scottsdale, Ariz., the company that owns the technology used in the study.

Charles H. Tegeler, M.D., professor of neurology at Wake Forest Baptist and principal investigator of the study explained how the technology works. "The human brain is made up of the left and right hemispheres that work together as parallel processors. When a person undergoes trauma or a major stressor, their autonomic survival responses kick in and the brain can become unbalanced. If those imbalances persist, symptoms such as insomnia can result. Our study looked at a new technology that is intended to facilitate greater balance and harmony in brain frequencies, which may result in improved symptoms."

The new technology is called HIRREM, high-resolution, relational, resonance-based, electroencephalic mirroring or, as it's commercially known, Brainwave Optimization. The non-invasive procedure uses a system that is designed to reflect the brain's frequencies back to itself using musical tones. Resonance between the musical tones and the electrical energy in a person's brain can bring balance to the two hemispheres of the brain.

Study results were based on a change in the
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Contact: Paula Faria
pfaria@wakehealth.edu
336-716-1279
Wake Forest Baptist Medical Center
Source:Eurekalert

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