Breathing and Heart Rate: With alterations in brainwaves comes changes in other bodily functions. Those governed by the autonomic nervous system, such as breathing and heart rate can also be altered by the changes music can bring. This can mean slower breathing, slower heart rate, and an activation of the relaxation response, among other things. This is why music and music therapy can help counteract or prevent the damaging effects of chronic stress, greatly promoting not only relaxation, but health.
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