Brain activity creates electromagnetic energy, captured and observed as brain waves with EEG amplifiers and computers, which indicate how the control unit (brain) is functioning. If some brain waves are encouraged and others are discouraged the brain will begin to function differently - it will create a balanced condition. This balance will happen based only on the brain wave changes, and these changes can be encouraged by watching the brain waves and listening to the wave based sound. This balance and harmonizing, or conditioning, of the brain waves, balances them into optimized patterns.