People with Autism & Aspergers appear to be extremely over aroused which is related to their sensory overload, hyper-focus, and difficulty processing the subtleties of relationships. In the most severe cases, they are forced to retreat into a trance-like world because their system is overloaded by sounds, movements, and even physical touch.
These issues seem to respond best to Neurotherapy that exercises slower frequencies. This can teach them to slow down their excessive processing speed so that they don’t feel so overwhelmed by the world. One of the first things to improve can be observed in their social interactions, including initiating conversations and their ability to better communicate their needs and desires. Teenagers may begin exhibiting more teen-like opposition, which could be mistaken as a negative side effect. This population also commonly experiences a significant improvement from Neurotherapy in their attention and reasoning skills.
Source: Brainpaint.com