Sensory Integration & Sensory Processing

What is sensory integration?

Your brain is always taking in information from the world around you — sounds, smells, textures, movement, light, and temperature all at once. Sensory integration is what the brain does with all of that. It sorts it, organizes it, and decides how to respond. For many neurodivergent people, this process works differently. The brain may take in too much at once, or not pick up enough, making everyday life feel much harder than it looks from the outside.

Sensory seeking vs. sensory avoiding

Some people are very sensitive to things that do not bother others — a shirt tag might feel unbearable, a crowded room overwhelming, certain food textures cause a strong reaction. Others need more input than usual and seek out movement, deep pressure, or loud sounds. Both experiences are real. Neither means something is wrong with the person. It means their nervous system is wired differently, and that is okay.

Why this matters for neurodivergent people

Sensory differences are very common in autistic people, people with ADHD, and many others. They can affect how a person learns, feels in their body, acts at school or work, and connects with others. When someone is overwhelmed by sensory input, it is very hard to think clearly or stay calm. Understanding sensory needs is one of the most important parts of supporting any neurodivergent person.

What can help

An occupational therapist who understands sensory processing is a great place to start. They can look at how someone’s sensory system works and help build a plan. Families can also make changes at home: creating a calm space, offering sensory breaks, using tools like weighted blankets, and paying attention to what triggers overwhelm. The most important step is to take sensory experiences seriously. What feels small to one person may feel unbearable to another.