Our brain waves are produced as electromagnetic frequency through the brains pulsations and vibrations. Varying brain-wave activity correlates with a specific spectrum of frequencies. We hear about these when studying the affects of meditation, binaural beats, and sound healing on the brain as well as in dreamstate studies. Here is a quick run-down of what each of the waves is and what they are associated with:   Beta Waves(14-20 Hz):  are found in our normal waking state...