Increasing Concentration with Neurofeedback

Bio-signals as electroencephalography (EEG) has been studied extensively in clinical and cognitive neurosciences. Recently, neurofeedback (NFB) is discussed as a type of biofeedback that measures brain waves (EEG) to produce a signal that can be used as feedback to teach self-regulation(self-control) of brain function. The neurofeedback has drawn much attention as a self-control training for children with developmental disorder who show several body disorders, attention deficit and attention deficit-hyperactivity disorder (ADHD). In this paper, first, the neurofeedback studies for the ADHD are surveyed. Neurofeedback is commonly provided using video or sound. Second, the neurofeedback is studied from the human-computer interaction. We experimented by using several animation videos to make relaxed states in the brain.