Brainwaves

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.

Through QEEG it is possible to record individuals EEG patterns and then compare them to a standardized data-base. If the patterns that have been recorded are outside the normal scores and also follow patterns that have been associated with attention problems then Neurofeedback could be an effective treatment in retraining the brain. Note other test is carried out to confirm the client’s ability to sustain attention under low stimulating tasks is significantly more difficult.