The Scientific Benefits of Drumming & Rhythm
The brain is divided into two hemispheres that are basically split in their control of the thinking process. The right hemisphere functions as the creative, visual, aural and emotional centre.
The left hemisphere is the rational, logical, analytical and verbal administrator. Generally, either side dominates in cycles lasting from 30 minutes to 3 hours.
While one hemisphere is dominant, the memories, skills, and information of the other hemisphere are far less available, residing in a subconscious or unconscious realm. Not only do the right and left hemispheres operate in different modes, they also usually operate in different brain wave rhythms. The right hemisphere may be generating alpha waves while the left hemisphere is in a beta state. Or both can be generating the same type of brain waves, but remain out of sync with each other.
But in states of intense creativity, deep meditation or under the influence of rhythmic sound, both hemispheres may become entrained to the same rhythm. This state of unified whole brain functioning is called hemispheric synchronization or the awakened mind.
As the two hemispheres begin to resonate to a single rhythm, a sense of clarity and heightened awareness arises.
The individual is able to draw on both the left and the right hemispheres simultaneously.
The mind becomes sharper, more lucid, synthesizing much more rapidly than normal, and emotions are easier to understand and transform. The conscious and unconscious levels of the mind interface and integrate more easily. Insight quickens and creative intuition flourishes, giving one the ability to visualize and bring into manifestation ideas more easily. An expanded, more complete and integrated state of consciousness comes into existence. Scientists believe that hemispheric synchronization may be the neurological basis of transcendent states of consciousness.
Research has shown that playing rhythmic music is one of the most effective ways to induce brainwave synchronization.
Therapeutic Effects of Drumming
Drum Therapy is an ancient approach that uses rhythm to promote healing and self-expression. From the shamans of Mongolia to the Minianka healers of West Africa, therapeutic rhythm techniques have been used for thousands of years to create and maintain physical, mental and spiritual health.
Current research is now verifying the therapeutic effects of these ancient rhythm techniques. Recent research reviews indicate that drumming accelerates physical healing, boosts the immune system and produces feelings of well-being, a release of emotional trauma and reintegration of self.