Om Out

The Science of Om

Scientists have begun to research the effects on the brain of the vibrations created by chanting. A small 2011 study specifically evaluated the effects of using om as a mantra by taking functional MRI scans of the brains of participants as they chanted om and also the sound "ssss" as a control.

The brain activity the researchers observed during the om periods was similar to that created by vagus nerve stimulation, which is used to treat depression and epilepsy. Although these results are considered preliminary, they still offer scientific support for the positive effects many people experience from chanting om. 

Om in Yoga

In a yoga setting, the chanting of om at the beginning of class ushers practitioners into the time and space that is about to be spent on the mat or in meditation. Likewise, an om at the end of class signifies that your physical practice has ended and it is time to reenter society. Chanting with a group of people also serves to unify the group and create a sense of community. As you feel the vibration of the chant and lose the sound of your own voice amongst those of your classmates, it's possible to feel at one with other people and even with the universe.

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