Clinically, according to the different frequencies of EEG signals, EEG signals are divided into δ-wave, θ-wave, α-wave, β-wave, and SMR-wave, and the different frequencies of the EEG waves reflect different physical and mental states of the individuals, such as hyperactivity, inattention, procrastination, impulsivity and other problems, which all have corresponding waveforms.
As for the improvement of children's memory EEG biofeedback therapist is required to adhere to a long time to train, through the training of children's concentration and thus slowly let the child's attention to focus on, improve the child's memory.