The brain generates tiny electrical pulses as thoughts travel through the brain. These occur in waves and can be measured by attaching sensitive electrodes to the scalp. Brain waves are usually expressed in the number of cycles per second and seem to occur in four main frequencies called beta, alpha, theta and delta. Beta is the brain wave of your conscious mind. Used for thinking logically, figuring out complex problems, talking and doing something. Beta … Continue reading Brain Wave Patterns and how we have been taught one brain wave pattern at school