The vagus nerve carries an extensive range of signals from digestive system and organs to the brain and vice versa. It is the tenth cranial nerve, extending from its origin in the brainstem through the neck and the thorax down to the abdomen and has the widest distribution in the body.
Why is that important? Well, it runs right through the vocal cords carrying information about the body. Sharry Edwards, the founder of Human BioAcostics and the Institute of BioAcoustic Biology and Sound Health, has determined the voice is a holographic representation of health & wellness in the body. In fact, this tiny non-profit research institute has mapped out the body in terms of frequencies. By taking a vocal print of your voice and using computer software, the frequencies, architectures and harmonics of your voice can be analyzed and assessed against vast frequency-based databanks to create reports that provide information on the status of your physical and emotional health.
That information can then be used to determine what frequencies might be effective in bringing the body back to optimal form & function.