Neurofeedback
Neurofeedback is also called brainwave (EEG) biofeedback. During typical training, one to several sensors is placed on the scalp and one on each ear lobe. Then electronic equipment such as TruScan 32 provides instantaneous audio and visual feedback about brainwave activity. The sensors measure the electrical patterns coming from the brain and these are known as Delta, Theta, Alpha and Beta. There is no electrical current being put into the brain; the sensors only record the brain wave activity.
Since the feedback that the client is receiving is almost instantaneous then through training it is possible for the client to influence and change the EEG. This is known as Operant conditioning.
Since EEG fluctuates it is possible over time to retrain the brain to produce EEG patterns that support learning, concentration and sustained attention. |