SENSORY INTEGRATION DYSFUNCTION:

SI dysfunction is the inability to organize and process sensations from one’s own body and the environment in the following systems:

::  Tactile - Sensation derived from stimulation to the skin. (Bundy, et al. 2002)

::  Proprioceptive - Sensations derived from movement (i.e. Speed, rate, sequencing, timing, and force) and joint position. Derived from stimulation to muscle and, to a lesser extent, joint receptors, esp. from resistance to movement. (Bundy, et al. 2002)

::  Vestibular - Sensation derived from stimulation to the inner ear; movement through space, posture.

::  Visual – Sensation derived from stimulation to the visual field; vision.

::  Auditory – Sensation derived from stimulation to the ear, ear drum; hearing.

::  Oral – Sensation derived from stimulation to the mouth, lips, tongue, teeth; taste.

What to do if you think your child may have SI Dysfunction…

Have your child evaluated by an occupational therapist who is both trained in sensory integration theory and certified to perform diagnostic testing such as the SIPT (Sensory Integration and Praxis Test).

Ask your child’s O.T. to help you develop a sensory diet and to formulate sensory strategies to aid in your child’s daily SI needs.

Have your child evaluated by the school occupational therapist and request sensory integration support on his/her IEP.

RESOURCES

The Out of Sync Child by Carol S. Kranowitz
The Out of Sync Child Has Fun by Carol S. Kranowitz
Sensory Integration and the Child by A. Jean Ayers