During this stage, brainwaves are as active as they are in the waking state.
It doesn't interfere with your brain activity or generate brainwaves.
Using EEG technology, the same technology that reads your brain waves for diagnostic purposes, the Mindflex game is able to read your brainwaves and use them to control a fan inside a console.
The "feedback" helps the individual regulate behavior by regulating brainwaves.
Electrodes are strategically placed on the patient's scalp so they can measure brainwaves.