A sensory system that responds to changes in head and body movement through space. Symptoms:
- Hypersensitive – resist having head tipped back for bathing or diapering; resist swinging; prefers to sit and play rather than move and play; afraid of heights; fearful of falling.
- Hyposensitive – loves moving; can’t seem to sit still very long; loves swinging, spinning, upside down hanging, etc.; seems to always be full of energy; difficulty sleeping or getting to sleep at night.