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AUTISM GLOSSARY
Vestibular Processing
DEFINITION
The vestibular system, located in the inner ear, processes balance, spatial orientation, and movement. It tells the brain whether the body is upright, moving, or still. Vestibular processing differences are common in autism.
WHY IT MATTERS
Vestibular differences can affect balance, coordination, and responses to movement. Some autistic people seek intense vestibular input (spinning, swinging); others are hypersensitive to movement and may experience motion sickness or balance challenges.
COMMON MISCONCEPTION
Seeking or avoiding movement is not defiance or attention-seeking. It is sensory regulation. Restricting vestibular input for a child who needs it can increase dysregulation.