Neurofeedback is a brainwave biofeedback. A typical exercise consists of placing several electrodes on the scalp and one or two electrodes are placed on the earlobes.

          Then, with the help of high-tech electronic equipment, we produce, in real time, an instantaneous feedback, both audio and visual, of the brainwaves’ activity. The electrodes measure the electrical patterns coming from the cerebral cortex – very similar to the way the cardiologist listens to the heart through the surface of the skin. No electrical current is applied on the brain. The brain’s electrical activity is recorded with a computer.

          Usually, a person cannot influence the brainwaves pattern because one cannot become aware of them. However, when the waves can be seen on the computer screen, with a time delay of hundreds of milliseconds between the moment the waves are produced and the moment they are recorded, they can be influenced and changed. The mechanism is called operant conditioning, and therefore reconditioning and restimulating the brain is possible. At first, this mechanism produces only short time changes, however in time these changes become gradually more persistent. For the majority of people, through continuing feedback, coaching and practice, the healthy brainwaves pattern can be regained. This process is similar to making exercises or physiotherapy for the brain, in order to strengthen cognitive flexibility and control.

          Regardless of the basic problem, from ADD/ ADHD, learning disability, vascular accidents, cranial traumatisms, post neurosurgical deficits, uncontrollable epilepsy, age associated cognitive disorders, to depression, anxiety, obsessive-compulsive disorder or any other disability in connection with the brain, neurofeedback is an alternative method for rehabilitation. Neurofeedback operates directly on the pattern of brainwaves electrical activity.

          Amazing is the fact that, even for a biological problem, there is now an alternative to the medication treatment. Neurofeedback is also known for its benefic effect on normal people and athletes, as it helps them achieve top performances easier, with less effort.

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