Stimulation of the brain

An important element of the listening training is the stimulation of the brain through high tones. This is preferably done by rehearing the (filtered) mother’s voice. If that recording is not available, it is substituted with high frequencies from music by Mozart. The listening training makes it possible to compensate for disorders that already might have appeared during the prenatal or later development phase. For this purpose, the training person acoustically is brought back to the prenatal development phase. This is done during the passive phase.
During the following active phase, high tones are also used as needed, but to a lesser extent.