WHAT IS SENSORY INTEGRATIVE DYSFUNCTION?
Accurate interpretation of the information gathered by the senses is vital in order to respond appropriately to the environment. When information from the senses is not interpreted correctly, behaviors may result which can be baffling to everyone involved. If there is over sensitivity to sensory input, the person may react negatively to any physical contact, become fearful during movement, or avoid routine activities such as grooming. If there is under sensitivity to sensory input, the individual may crave movement to the point where they fling themselves to the floor or against the wall and seem to not feel pain. There may be fluctuations between very high and very low activity levels, seemingly following no specific pattern. Difficulties with coordination, balance, and movement may be seen since sensory integrative dysfunction negatively affects the ability to plan how to move. The ability to regulate one’s arousal and attention level is impaired, making it difficult to learn, to und
